2014557825

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{10343}}^1$

素因数の和:10423

約数の個数: 72

約数和(自身を含む): 3948015168

約数和(自身を除く): 1933457343

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 53, 75, 105, 147, 159, 175, 245, 265, 371, 525, 735, 795, 1113, 1225, 1325, 1855, 2597, 3675, 3975, 5565, 7791, 9275, 10343, 12985, 27825, 31029, 38955, 51715, 64925, 72401, 155145, 194775, 217203, 258575, 362005, 506807, 548179, 775725, 1086015, 1520421, 1644537, 1810025, 2534035, 2740895, 3837253, 5430075, 7602105, 8222685, 11511759, 12670175, 13704475, 19186265, 26860771, 38010525, 41113425, 57558795, 80582313, 95931325, 134303855, 287793975, 402911565, 671519275, 2014557825]

約数ペア:

[(1, 2014557825), (3, 671519275), (5, 402911565), (7, 287793975), (15, 134303855), (21, 95931325), (25, 80582313), (35, 57558795), (49, 41113425), (53, 38010525), (75, 26860771), (105, 19186265), (147, 13704475), (159, 12670175), (175, 11511759), (245, 8222685), (265, 7602105), (371, 5430075), (525, 3837253), (735, 2740895), (795, 2534035), (1113, 1810025), (1225, 1644537), (1325, 1520421), (1855, 1086015), (2597, 775725), (3675, 548179), (3975, 506807), (5565, 362005), (7791, 258575), (9275, 217203), (10343, 194775), (12985, 155145), (27825, 72401), (31029, 64925), (38955, 51715)]