10420575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 19927296

約数和(自身を除く): 9506721

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 743, 825, 935, 1275, 2229, 2805, 3715, 4675, 8173, 11145, 12631, 14025, 18575, 24519, 37893, 40865, 55725, 63155, 122595, 138941, 189465, 204325, 315775, 416823, 612975, 694705, 947325, 2084115, 3473525, 10420575]

約数ペア:

[(1, 10420575), (3, 3473525), (5, 2084115), (11, 947325), (15, 694705), (17, 612975), (25, 416823), (33, 315775), (51, 204325), (55, 189465), (75, 138941), (85, 122595), (165, 63155), (187, 55725), (255, 40865), (275, 37893), (425, 24519), (561, 18575), (743, 14025), (825, 12631), (935, 11145), (1275, 8173), (2229, 4675), (2805, 3715)]