197355337775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1\times {\mathrm{3613}}^1$

素因数の和:4988

約数の個数: 48

約数和(自身を含む): 257723013600

約数和(自身を除く): 60367675825

約数列:

[1, 5, 25, 29, 59, 145, 295, 725, 1277, 1475, 1711, 3613, 6385, 8555, 18065, 31925, 37033, 42775, 75343, 90325, 104777, 185165, 213167, 376715, 523885, 925825, 1065835, 1883575, 2184947, 2619425, 4613801, 5329175, 6181843, 10924735, 23069005, 30909215, 54623675, 115345025, 133800229, 154546075, 272214259, 669001145, 1361071295, 3345005725, 6805356475, 7894213511, 39471067555, 197355337775]

約数ペア:

[(1, 197355337775), (5, 39471067555), (25, 7894213511), (29, 6805356475), (59, 3345005725), (145, 1361071295), (295, 669001145), (725, 272214259), (1277, 154546075), (1475, 133800229), (1711, 115345025), (3613, 54623675), (6385, 30909215), (8555, 23069005), (18065, 10924735), (31925, 6181843), (37033, 5329175), (42775, 4613801), (75343, 2619425), (90325, 2184947), (104777, 1883575), (185165, 1065835), (213167, 925825), (376715, 523885)]