13902525

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 31516212

約数和(自身を除く): 17613687

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 97, 105, 117, 147, 175, 195, 225, 245, 273, 291, 315, 325, 441, 455, 485, 525, 585, 637, 679, 735, 819, 873, 975, 1225, 1261, 1365, 1455, 1575, 1911, 2037, 2205, 2275, 2425, 2925, 3185, 3395, 3675, 3783, 4095, 4365, 4753, 5733, 6111, 6305, 6825, 7275, 8827, 9555, 10185, 11025, 11349, 14259, 15925, 16975, 18915, 20475, 21825, 23765, 26481, 28665, 30555, 31525, 42777, 44135, 47775, 50925, 56745, 61789, 71295, 79443, 94575, 118825, 132405, 143325, 152775, 185367, 213885, 220675, 283725, 308945, 356475, 397215, 556101, 662025, 926835, 1069425, 1544725, 1986075, 2780505, 4634175, 13902525]

約数ペア:

[(1, 13902525), (3, 4634175), (5, 2780505), (7, 1986075), (9, 1544725), (13, 1069425), (15, 926835), (21, 662025), (25, 556101), (35, 397215), (39, 356475), (45, 308945), (49, 283725), (63, 220675), (65, 213885), (75, 185367), (91, 152775), (97, 143325), (105, 132405), (117, 118825), (147, 94575), (175, 79443), (195, 71295), (225, 61789), (245, 56745), (273, 50925), (291, 47775), (315, 44135), (325, 42777), (441, 31525), (455, 30555), (485, 28665), (525, 26481), (585, 23765), (637, 21825), (679, 20475), (735, 18915), (819, 16975), (873, 15925), (975, 14259), (1225, 11349), (1261, 11025), (1365, 10185), (1455, 9555), (1575, 8827), (1911, 7275), (2037, 6825), (2205, 6305), (2275, 6111), (2425, 5733), (2925, 4753), (3185, 4365), (3395, 4095), (3675, 3783)]