156714525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2803

約数の個数: 72

約数和(自身を含む): 319640256

約数和(自身を除く): 162925731

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 275, 345, 495, 575, 759, 825, 1035, 1265, 1725, 2277, 2475, 2753, 3795, 5175, 6325, 8259, 11385, 13765, 18975, 24777, 30283, 41295, 56925, 63319, 68825, 90849, 123885, 151415, 189957, 206475, 272547, 316595, 454245, 569871, 619425, 696509, 757075, 949785, 1362735, 1582975, 2089527, 2271225, 2849355, 3482545, 4748925, 6268581, 6813675, 10447635, 14246775, 17412725, 31342905, 52238175, 156714525]

約数ペア:

[(1, 156714525), (3, 52238175), (5, 31342905), (9, 17412725), (11, 14246775), (15, 10447635), (23, 6813675), (25, 6268581), (33, 4748925), (45, 3482545), (55, 2849355), (69, 2271225), (75, 2089527), (99, 1582975), (115, 1362735), (165, 949785), (207, 757075), (225, 696509), (253, 619425), (275, 569871), (345, 454245), (495, 316595), (575, 272547), (759, 206475), (825, 189957), (1035, 151415), (1265, 123885), (1725, 90849), (2277, 68825), (2475, 63319), (2753, 56925), (3795, 41295), (5175, 30283), (6325, 24777), (8259, 18975), (11385, 13765)]