53871555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11119}}^1$

素因数の和:11163

約数の個数: 32

約数和(自身を含む): 96076800

約数和(自身を除く): 42205245

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 11119, 33357, 55595, 166785, 189023, 211261, 567069, 633783, 945115, 1056305, 2835345, 3168915, 3591437, 10774311, 17957185, 53871555]

約数ペア:

[(1, 53871555), (3, 17957185), (5, 10774311), (15, 3591437), (17, 3168915), (19, 2835345), (51, 1056305), (57, 945115), (85, 633783), (95, 567069), (255, 211261), (285, 189023), (323, 166785), (969, 55595), (1615, 33357), (4845, 11119)]