29071425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 52853760

約数和(自身を除く): 23782335

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 887, 1311, 1425, 1725, 2185, 2661, 4435, 6555, 10925, 13305, 16853, 20401, 22175, 32775, 50559, 61203, 66525, 84265, 102005, 252795, 306015, 387619, 421325, 510025, 1162857, 1263975, 1530075, 1938095, 5814285, 9690475, 29071425]

約数ペア:

[(1, 29071425), (3, 9690475), (5, 5814285), (15, 1938095), (19, 1530075), (23, 1263975), (25, 1162857), (57, 510025), (69, 421325), (75, 387619), (95, 306015), (115, 252795), (285, 102005), (345, 84265), (437, 66525), (475, 61203), (575, 50559), (887, 32775), (1311, 22175), (1425, 20401), (1725, 16853), (2185, 13305), (2661, 10925), (4435, 6555)]