72379125

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 165071088

約数和(自身を除く): 92691963

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 101, 105, 117, 125, 147, 175, 195, 225, 245, 273, 303, 315, 325, 375, 441, 455, 505, 525, 585, 637, 707, 735, 819, 875, 909, 975, 1125, 1225, 1313, 1365, 1515, 1575, 1625, 1911, 2121, 2205, 2275, 2525, 2625, 2925, 3185, 3535, 3675, 3939, 4095, 4545, 4875, 4949, 5733, 6125, 6363, 6565, 6825, 7575, 7875, 9191, 9555, 10605, 11025, 11375, 11817, 12625, 14625, 14847, 15925, 17675, 18375, 19695, 20475, 22725, 24745, 27573, 28665, 31815, 32825, 34125, 37875, 44541, 45955, 47775, 53025, 55125, 59085, 64337, 74235, 79625, 82719, 88375, 98475, 102375, 113625, 123725, 137865, 143325, 159075, 164125, 193011, 222705, 229775, 238875, 265125, 295425, 321685, 371175, 413595, 492375, 579033, 618625, 689325, 716625, 795375, 965055, 1113525, 1148875, 1477125, 1608425, 1855875, 2067975, 2895165, 3446625, 4825275, 5567625, 8042125, 10339875, 14475825, 24126375, 72379125]

約数ペア:

[(1, 72379125), (3, 24126375), (5, 14475825), (7, 10339875), (9, 8042125), (13, 5567625), (15, 4825275), (21, 3446625), (25, 2895165), (35, 2067975), (39, 1855875), (45, 1608425), (49, 1477125), (63, 1148875), (65, 1113525), (75, 965055), (91, 795375), (101, 716625), (105, 689325), (117, 618625), (125, 579033), (147, 492375), (175, 413595), (195, 371175), (225, 321685), (245, 295425), (273, 265125), (303, 238875), (315, 229775), (325, 222705), (375, 193011), (441, 164125), (455, 159075), (505, 143325), (525, 137865), (585, 123725), (637, 113625), (707, 102375), (735, 98475), (819, 88375), (875, 82719), (909, 79625), (975, 74235), (1125, 64337), (1225, 59085), (1313, 55125), (1365, 53025), (1515, 47775), (1575, 45955), (1625, 44541), (1911, 37875), (2121, 34125), (2205, 32825), (2275, 31815), (2525, 28665), (2625, 27573), (2925, 24745), (3185, 22725), (3535, 20475), (3675, 19695), (3939, 18375), (4095, 17675), (4545, 15925), (4875, 14847), (4949, 14625), (5733, 12625), (6125, 11817), (6363, 11375), (6565, 11025), (6825, 10605), (7575, 9555), (7875, 9191)]