73074815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 99316800

約数和(自身を除く): 26241985

約数列:

[1, 5, 11, 37, 55, 149, 185, 241, 407, 745, 1205, 1639, 2035, 2651, 5513, 8195, 8917, 13255, 27565, 35909, 44585, 60643, 98087, 179545, 303215, 394999, 490435, 1328633, 1974995, 6643165, 14614963, 73074815]

約数ペア:

[(1, 73074815), (5, 14614963), (11, 6643165), (37, 1974995), (55, 1328633), (149, 490435), (185, 394999), (241, 303215), (407, 179545), (745, 98087), (1205, 60643), (1639, 44585), (2035, 35909), (2651, 27565), (5513, 13255), (8195, 8917)]