7156911975

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{877}}^1\times {\mathrm{2053}}^1$

素因数の和:2996

約数の個数: 48

約数和(自身を含む): 12075646752

約数和(自身を除く): 4918734777

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 877, 1325, 2053, 2631, 3975, 4385, 6159, 10265, 13155, 21925, 30795, 46481, 51325, 65775, 108809, 139443, 153975, 232405, 326427, 544045, 697215, 1162025, 1632135, 1800481, 2720225, 3486075, 5401443, 8160675, 9002405, 27007215, 45012025, 95425493, 135036075, 286276479, 477127465, 1431382395, 2385637325, 7156911975]

約数ペア:

[(1, 7156911975), (3, 2385637325), (5, 1431382395), (15, 477127465), (25, 286276479), (53, 135036075), (75, 95425493), (159, 45012025), (265, 27007215), (795, 9002405), (877, 8160675), (1325, 5401443), (2053, 3486075), (2631, 2720225), (3975, 1800481), (4385, 1632135), (6159, 1162025), (10265, 697215), (13155, 544045), (21925, 326427), (30795, 232405), (46481, 153975), (51325, 139443), (65775, 108809)]