72154465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 93895200

約数和(自身を除く): 21740735

約数列:

[1, 5, 29, 41, 53, 145, 205, 229, 265, 1145, 1189, 1537, 2173, 5945, 6641, 7685, 9389, 10865, 12137, 33205, 46945, 60685, 63017, 272281, 315085, 351973, 497617, 1361405, 1759865, 2488085, 14430893, 72154465]

約数ペア:

[(1, 72154465), (5, 14430893), (29, 2488085), (41, 1759865), (53, 1361405), (145, 497617), (205, 351973), (229, 315085), (265, 272281), (1145, 63017), (1189, 60685), (1537, 46945), (2173, 33205), (5945, 12137), (6641, 10865), (7685, 9389)]