129999894675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{484577}}^1$

素因数の和:484677

約数の個数: 72

約数和(自身を含む): 253449800496

約数和(自身を除く): 123449905821

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 73, 75, 105, 147, 175, 219, 245, 365, 511, 525, 735, 1095, 1225, 1533, 1825, 2555, 3577, 3675, 5475, 7665, 10731, 12775, 17885, 38325, 53655, 89425, 268275, 484577, 1453731, 2422885, 3392039, 7268655, 10176117, 12114425, 16960195, 23744273, 35374121, 36343275, 50880585, 71232819, 84800975, 106122363, 118721365, 176870605, 247618847, 254402925, 356164095, 530611815, 593606825, 742856541, 884353025, 1238094235, 1733331929, 1780820475, 2653059075, 3714282705, 5199995787, 6190471175, 8666659645, 18571413525, 25999978935, 43333298225, 129999894675]

約数ペア:

[(1, 129999894675), (3, 43333298225), (5, 25999978935), (7, 18571413525), (15, 8666659645), (21, 6190471175), (25, 5199995787), (35, 3714282705), (49, 2653059075), (73, 1780820475), (75, 1733331929), (105, 1238094235), (147, 884353025), (175, 742856541), (219, 593606825), (245, 530611815), (365, 356164095), (511, 254402925), (525, 247618847), (735, 176870605), (1095, 118721365), (1225, 106122363), (1533, 84800975), (1825, 71232819), (2555, 50880585), (3577, 36343275), (3675, 35374121), (5475, 23744273), (7665, 16960195), (10731, 12114425), (12775, 10176117), (17885, 7268655), (38325, 3392039), (53655, 2422885), (89425, 1453731), (268275, 484577)]