47658165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 32175435

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1231, 1335, 2581, 3693, 6155, 7743, 12905, 18465, 35699, 38715, 107097, 109559, 178495, 328677, 535485, 547795, 1643385, 3177211, 9531633, 15886055, 47658165]

約数ペア:

[(1, 47658165), (3, 15886055), (5, 9531633), (15, 3177211), (29, 1643385), (87, 547795), (89, 535485), (145, 328677), (267, 178495), (435, 109559), (445, 107097), (1231, 38715), (1335, 35699), (2581, 18465), (3693, 12905), (6155, 7743)]