72484165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 96681312

約数和(自身を除く): 24197147

約数列:

[1, 5, 13, 61, 65, 101, 181, 305, 505, 793, 905, 1313, 2353, 3965, 6161, 6565, 11041, 11765, 18281, 30805, 55205, 80093, 91405, 143533, 237653, 400465, 717665, 1115141, 1188265, 5575705, 14496833, 72484165]

約数ペア:

[(1, 72484165), (5, 14496833), (13, 5575705), (61, 1188265), (65, 1115141), (101, 717665), (181, 400465), (305, 237653), (505, 143533), (793, 91405), (905, 80093), (1313, 55205), (2353, 30805), (3965, 18281), (6161, 11765), (6565, 11041)]