23144055

素因数分解:

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

素因数の和:296

約数の個数: 64

約数和(自身を含む): 44126208

約数和(自身を除く): 20982153

約数列:

[1, 3, 5, 11, 15, 17, 33, 37, 51, 55, 85, 111, 165, 185, 187, 223, 255, 407, 555, 561, 629, 669, 935, 1115, 1221, 1887, 2035, 2453, 2805, 3145, 3345, 3791, 6105, 6919, 7359, 8251, 9435, 11373, 12265, 18955, 20757, 24753, 34595, 36795, 41255, 41701, 56865, 90761, 103785, 123765, 125103, 140267, 208505, 272283, 420801, 453805, 625515, 701335, 1361415, 1542937, 2104005, 4628811, 7714685, 23144055]

約数ペア:

[(1, 23144055), (3, 7714685), (5, 4628811), (11, 2104005), (15, 1542937), (17, 1361415), (33, 701335), (37, 625515), (51, 453805), (55, 420801), (85, 272283), (111, 208505), (165, 140267), (185, 125103), (187, 123765), (223, 103785), (255, 90761), (407, 56865), (555, 41701), (561, 41255), (629, 36795), (669, 34595), (935, 24753), (1115, 20757), (1221, 18955), (1887, 12265), (2035, 11373), (2453, 9435), (2805, 8251), (3145, 7359), (3345, 6919), (3791, 6105)]