348518105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{18553}}^1$

素因数の和:18605

約数の個数: 24

約数和(自身を含む): 478470552

約数和(自身を除く): 129952447

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 3757, 18553, 18785, 92765, 241189, 315401, 1205945, 1577005, 4100213, 5361817, 20501065, 26809085, 69703621, 348518105]

約数ペア:

[(1, 348518105), (5, 69703621), (13, 26809085), (17, 20501065), (65, 5361817), (85, 4100213), (221, 1577005), (289, 1205945), (1105, 315401), (1445, 241189), (3757, 92765), (18553, 18785)]