194367675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 339978240

約数和(自身を除く): 145610565

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 155, 205, 465, 615, 775, 1025, 1271, 2039, 2325, 3075, 3813, 6117, 6355, 10195, 19065, 30585, 31775, 50975, 63209, 83599, 95325, 152925, 189627, 250797, 316045, 417995, 948135, 1253985, 1580225, 2089975, 2591569, 4740675, 6269925, 7774707, 12957845, 38873535, 64789225, 194367675]

約数ペア:

[(1, 194367675), (3, 64789225), (5, 38873535), (15, 12957845), (25, 7774707), (31, 6269925), (41, 4740675), (75, 2591569), (93, 2089975), (123, 1580225), (155, 1253985), (205, 948135), (465, 417995), (615, 316045), (775, 250797), (1025, 189627), (1271, 152925), (2039, 95325), (2325, 83599), (3075, 63209), (3813, 50975), (6117, 31775), (6355, 30585), (10195, 19065)]