13729875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 25159680

約数和(自身を除く): 11429805

約数列:

[1, 3, 5, 15, 19, 25, 41, 47, 57, 75, 95, 123, 125, 141, 205, 235, 285, 375, 475, 615, 705, 779, 893, 1025, 1175, 1425, 1927, 2337, 2375, 2679, 3075, 3525, 3895, 4465, 5125, 5781, 5875, 7125, 9635, 11685, 13395, 15375, 17625, 19475, 22325, 28905, 36613, 48175, 58425, 66975, 97375, 109839, 111625, 144525, 183065, 240875, 292125, 334875, 549195, 722625, 915325, 2745975, 4576625, 13729875]

約数ペア:

[(1, 13729875), (3, 4576625), (5, 2745975), (15, 915325), (19, 722625), (25, 549195), (41, 334875), (47, 292125), (57, 240875), (75, 183065), (95, 144525), (123, 111625), (125, 109839), (141, 97375), (205, 66975), (235, 58425), (285, 48175), (375, 36613), (475, 28905), (615, 22325), (705, 19475), (779, 17625), (893, 15375), (1025, 13395), (1175, 11685), (1425, 9635), (1927, 7125), (2337, 5875), (2375, 5781), (2679, 5125), (3075, 4465), (3525, 3895)]