23248875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 20780565

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 125, 195, 247, 251, 285, 325, 375, 475, 741, 753, 975, 1235, 1255, 1425, 1625, 2375, 3263, 3705, 3765, 4769, 4875, 6175, 6275, 7125, 9789, 14307, 16315, 18525, 18825, 23845, 30875, 31375, 48945, 61997, 71535, 81575, 92625, 94125, 119225, 185991, 244725, 309985, 357675, 407875, 596125, 929955, 1223625, 1549925, 1788375, 4649775, 7749625, 23248875]

約数ペア:

[(1, 23248875), (3, 7749625), (5, 4649775), (13, 1788375), (15, 1549925), (19, 1223625), (25, 929955), (39, 596125), (57, 407875), (65, 357675), (75, 309985), (95, 244725), (125, 185991), (195, 119225), (247, 94125), (251, 92625), (285, 81575), (325, 71535), (375, 61997), (475, 48945), (741, 31375), (753, 30875), (975, 23845), (1235, 18825), (1255, 18525), (1425, 16315), (1625, 14307), (2375, 9789), (3263, 7125), (3705, 6275), (3765, 6175), (4769, 4875)]