38982645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 74775792

約数和(自身を除く): 35793147

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 1801, 2405, 4329, 5403, 7215, 9005, 16209, 21645, 23413, 27015, 66637, 70239, 81045, 117065, 199911, 210717, 333185, 351195, 599733, 866281, 999555, 1053585, 2598843, 2998665, 4331405, 7796529, 12994215, 38982645]

約数ペア:

[(1, 38982645), (3, 12994215), (5, 7796529), (9, 4331405), (13, 2998665), (15, 2598843), (37, 1053585), (39, 999555), (45, 866281), (65, 599733), (111, 351195), (117, 333185), (185, 210717), (195, 199911), (333, 117065), (481, 81045), (555, 70239), (585, 66637), (1443, 27015), (1665, 23413), (1801, 21645), (2405, 16209), (4329, 9005), (5403, 7215)]