57242075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 79161600

約数和(自身を除く): 21919525

約数列:

[1, 5, 11, 25, 55, 121, 127, 149, 275, 605, 635, 745, 1397, 1639, 3025, 3175, 3725, 6985, 8195, 15367, 18029, 18923, 34925, 40975, 76835, 90145, 94615, 208153, 384175, 450725, 473075, 1040765, 2289683, 5203825, 11448415, 57242075]

約数ペア:

[(1, 57242075), (5, 11448415), (11, 5203825), (25, 2289683), (55, 1040765), (121, 473075), (127, 450725), (149, 384175), (275, 208153), (605, 94615), (635, 90145), (745, 76835), (1397, 40975), (1639, 34925), (3025, 18923), (3175, 18029), (3725, 15367), (6985, 8195)]