201290775

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{54773}}^1$

素因数の和:54800

約数の個数: 36

約数和(自身を含む): 387142632

約数和(自身を除く): 185851857

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 54773, 164319, 273865, 383411, 821595, 1150233, 1369325, 1917055, 2683877, 4107975, 5751165, 8051631, 9585275, 13419385, 28755825, 40258155, 67096925, 201290775]

約数ペア:

[(1, 201290775), (3, 67096925), (5, 40258155), (7, 28755825), (15, 13419385), (21, 9585275), (25, 8051631), (35, 5751165), (49, 4107975), (75, 2683877), (105, 1917055), (147, 1369325), (175, 1150233), (245, 821595), (525, 383411), (735, 273865), (1225, 164319), (3675, 54773)]