202048275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18839}}^1$

素因数の和:18876

約数の個数: 48

約数和(自身を含む): 392474880

約数和(自身を除く): 190426605

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 18839, 56517, 94195, 207229, 244907, 282585, 470975, 621687, 734721, 1036145, 1224535, 1412925, 2693977, 3108435, 3673605, 5180725, 6122675, 8081931, 13469885, 15542175, 18368025, 40409655, 67349425, 202048275]

約数ペア:

[(1, 202048275), (3, 67349425), (5, 40409655), (11, 18368025), (13, 15542175), (15, 13469885), (25, 8081931), (33, 6122675), (39, 5180725), (55, 3673605), (65, 3108435), (75, 2693977), (143, 1412925), (165, 1224535), (195, 1036145), (275, 734721), (325, 621687), (429, 470975), (715, 282585), (825, 244907), (975, 207229), (2145, 94195), (3575, 56517), (10725, 18839)]