140594325

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 239865600

約数和(自身を除く): 99271275

約数列:

[1, 3, 5, 15, 25, 61, 75, 79, 183, 237, 305, 389, 395, 915, 1167, 1185, 1525, 1945, 1975, 4575, 4819, 5835, 5925, 9725, 14457, 23729, 24095, 29175, 30731, 71187, 72285, 92193, 118645, 120475, 153655, 355935, 361425, 460965, 593225, 768275, 1779675, 1874591, 2304825, 5623773, 9372955, 28118865, 46864775, 140594325]

約数ペア:

[(1, 140594325), (3, 46864775), (5, 28118865), (15, 9372955), (25, 5623773), (61, 2304825), (75, 1874591), (79, 1779675), (183, 768275), (237, 593225), (305, 460965), (389, 361425), (395, 355935), (915, 153655), (1167, 120475), (1185, 118645), (1525, 92193), (1945, 72285), (1975, 71187), (4575, 30731), (4819, 29175), (5835, 24095), (5925, 23729), (9725, 14457)]