74251335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4359

約数の個数: 32

約数和(自身を含む): 127134720

約数和(自身を除く): 52883385

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 4271, 5795, 12813, 17385, 21355, 64065, 81149, 243447, 260531, 405745, 781593, 1217235, 1302655, 3907965, 4950089, 14850267, 24750445, 74251335]

約数ペア:

[(1, 74251335), (3, 24750445), (5, 14850267), (15, 4950089), (19, 3907965), (57, 1302655), (61, 1217235), (95, 781593), (183, 405745), (285, 260531), (305, 243447), (915, 81149), (1159, 64065), (3477, 21355), (4271, 17385), (5795, 12813)]