47563425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 110492928

約数和(自身を除く): 62929503

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 25, 35, 39, 45, 63, 65, 69, 75, 91, 101, 105, 115, 117, 161, 175, 195, 207, 225, 273, 299, 303, 315, 325, 345, 455, 483, 505, 525, 575, 585, 707, 805, 819, 897, 909, 975, 1035, 1313, 1365, 1449, 1495, 1515, 1575, 1725, 2093, 2121, 2275, 2323, 2415, 2525, 2691, 2925, 3535, 3939, 4025, 4095, 4485, 4545, 5175, 6279, 6363, 6565, 6825, 6969, 7245, 7475, 7575, 9191, 10465, 10605, 11615, 11817, 12075, 13455, 16261, 17675, 18837, 19695, 20475, 20907, 22425, 22725, 27573, 30199, 31395, 31815, 32825, 34845, 36225, 45955, 48783, 52325, 53025, 58075, 59085, 67275, 81305, 82719, 90597, 94185, 98475, 104535, 137865, 146349, 150995, 156975, 159075, 174225, 211393, 229775, 243915, 271791, 295425, 406525, 413595, 452985, 470925, 522675, 634179, 689325, 731745, 754975, 1056965, 1219575, 1358955, 1902537, 2067975, 2264925, 3170895, 3658725, 5284825, 6794775, 9512685, 15854475, 47563425]

約数ペア:

[(1, 47563425), (3, 15854475), (5, 9512685), (7, 6794775), (9, 5284825), (13, 3658725), (15, 3170895), (21, 2264925), (23, 2067975), (25, 1902537), (35, 1358955), (39, 1219575), (45, 1056965), (63, 754975), (65, 731745), (69, 689325), (75, 634179), (91, 522675), (101, 470925), (105, 452985), (115, 413595), (117, 406525), (161, 295425), (175, 271791), (195, 243915), (207, 229775), (225, 211393), (273, 174225), (299, 159075), (303, 156975), (315, 150995), (325, 146349), (345, 137865), (455, 104535), (483, 98475), (505, 94185), (525, 90597), (575, 82719), (585, 81305), (707, 67275), (805, 59085), (819, 58075), (897, 53025), (909, 52325), (975, 48783), (1035, 45955), (1313, 36225), (1365, 34845), (1449, 32825), (1495, 31815), (1515, 31395), (1575, 30199), (1725, 27573), (2093, 22725), (2121, 22425), (2275, 20907), (2323, 20475), (2415, 19695), (2525, 18837), (2691, 17675), (2925, 16261), (3535, 13455), (3939, 12075), (4025, 11817), (4095, 11615), (4485, 10605), (4545, 10465), (5175, 9191), (6279, 7575), (6363, 7475), (6565, 7245), (6825, 6969)]