72296895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 129429216

約数和(自身を除く): 57132321

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 121, 165, 183, 305, 363, 605, 653, 671, 915, 1815, 1959, 2013, 3265, 3355, 7183, 7381, 9795, 10065, 21549, 22143, 35915, 36905, 39833, 79013, 107745, 110715, 119499, 199165, 237039, 395065, 438163, 597495, 1185195, 1314489, 2190815, 4819793, 6572445, 14459379, 24098965, 72296895]

約数ペア:

[(1, 72296895), (3, 24098965), (5, 14459379), (11, 6572445), (15, 4819793), (33, 2190815), (55, 1314489), (61, 1185195), (121, 597495), (165, 438163), (183, 395065), (305, 237039), (363, 199165), (605, 119499), (653, 110715), (671, 107745), (915, 79013), (1815, 39833), (1959, 36905), (2013, 35915), (3265, 22143), (3355, 21549), (7183, 10065), (7381, 9795)]