115720275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 227985408

約数和(自身を除く): 112265133

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 37, 51, 55, 75, 85, 111, 165, 185, 187, 223, 255, 275, 407, 425, 555, 561, 629, 669, 825, 925, 935, 1115, 1221, 1275, 1887, 2035, 2453, 2775, 2805, 3145, 3345, 3791, 4675, 5575, 6105, 6919, 7359, 8251, 9435, 10175, 11373, 12265, 14025, 15725, 16725, 18955, 20757, 24753, 30525, 34595, 36795, 41255, 41701, 47175, 56865, 61325, 90761, 94775, 103785, 123765, 125103, 140267, 172975, 183975, 206275, 208505, 272283, 284325, 420801, 453805, 518925, 618825, 625515, 701335, 1042525, 1361415, 1542937, 2104005, 2269025, 3127575, 3506675, 4628811, 6807075, 7714685, 10520025, 23144055, 38573425, 115720275]

約数ペア:

[(1, 115720275), (3, 38573425), (5, 23144055), (11, 10520025), (15, 7714685), (17, 6807075), (25, 4628811), (33, 3506675), (37, 3127575), (51, 2269025), (55, 2104005), (75, 1542937), (85, 1361415), (111, 1042525), (165, 701335), (185, 625515), (187, 618825), (223, 518925), (255, 453805), (275, 420801), (407, 284325), (425, 272283), (555, 208505), (561, 206275), (629, 183975), (669, 172975), (825, 140267), (925, 125103), (935, 123765), (1115, 103785), (1221, 94775), (1275, 90761), (1887, 61325), (2035, 56865), (2453, 47175), (2775, 41701), (2805, 41255), (3145, 36795), (3345, 34595), (3791, 30525), (4675, 24753), (5575, 20757), (6105, 18955), (6919, 16725), (7359, 15725), (8251, 14025), (9435, 12265), (10175, 11373)]