141015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 276480

約数和(自身を除く): 135465

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 79, 85, 105, 119, 237, 255, 357, 395, 553, 595, 1185, 1343, 1659, 1785, 2765, 4029, 6715, 8295, 9401, 20145, 28203, 47005, 141015]

約数ペア:

[(1, 141015), (3, 47005), (5, 28203), (7, 20145), (15, 9401), (17, 8295), (21, 6715), (35, 4029), (51, 2765), (79, 1785), (85, 1659), (105, 1343), (119, 1185), (237, 595), (255, 553), (357, 395)]