38241775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 58746240

約数和(自身を除く): 20504465

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 475, 563, 715, 1045, 1235, 2717, 2815, 3575, 5225, 6175, 6193, 7319, 10697, 13585, 14075, 30965, 36595, 53485, 67925, 80509, 117667, 139061, 154825, 182975, 267425, 402545, 588335, 695305, 1529671, 2012725, 2941675, 3476525, 7648355, 38241775]

約数ペア:

[(1, 38241775), (5, 7648355), (11, 3476525), (13, 2941675), (19, 2012725), (25, 1529671), (55, 695305), (65, 588335), (95, 402545), (143, 267425), (209, 182975), (247, 154825), (275, 139061), (325, 117667), (475, 80509), (563, 67925), (715, 53485), (1045, 36595), (1235, 30965), (2717, 14075), (2815, 13585), (3575, 10697), (5225, 7319), (6175, 6193)]