121110015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{827}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 209212416

約数和(自身を除く): 88102401

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 751, 827, 2253, 2481, 3755, 4135, 9763, 10751, 11265, 12405, 29289, 32253, 48815, 53755, 146445, 161265, 621077, 1863231, 3105385, 8074001, 9316155, 24222003, 40370005, 121110015]

約数ペア:

[(1, 121110015), (3, 40370005), (5, 24222003), (13, 9316155), (15, 8074001), (39, 3105385), (65, 1863231), (195, 621077), (751, 161265), (827, 146445), (2253, 53755), (2481, 48815), (3755, 32253), (4135, 29289), (9763, 12405), (10751, 11265)]