74282685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 52621635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 3671, 4047, 6745, 11013, 18355, 20235, 55065, 69749, 209247, 260641, 348745, 781923, 1046235, 1303205, 3909615, 4952179, 14856537, 24760895, 74282685]

約数ペア:

[(1, 74282685), (3, 24760895), (5, 14856537), (15, 4952179), (19, 3909615), (57, 1303205), (71, 1046235), (95, 781923), (213, 348745), (285, 260641), (355, 209247), (1065, 69749), (1349, 55065), (3671, 20235), (4047, 18355), (6745, 11013)]