201341775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{1597}}^1$

素因数の和:1692

約数の個数: 36

約数和(自身を含む): 341415896

約数和(自身を除く): 140074121

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 1597, 1681, 3075, 4791, 5043, 7985, 8405, 23955, 25215, 39925, 42025, 65477, 119775, 126075, 196431, 327385, 982155, 1636925, 2684557, 4910775, 8053671, 13422785, 40268355, 67113925, 201341775]

約数ペア:

[(1, 201341775), (3, 67113925), (5, 40268355), (15, 13422785), (25, 8053671), (41, 4910775), (75, 2684557), (123, 1636925), (205, 982155), (615, 327385), (1025, 196431), (1597, 126075), (1681, 119775), (3075, 65477), (4791, 42025), (5043, 39925), (7985, 25215), (8405, 23955)]