1310360025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 2471841792

約数和(自身を除く): 1161481767

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 71, 75, 115, 195, 213, 299, 325, 345, 355, 575, 823, 897, 923, 975, 1065, 1495, 1633, 1725, 1775, 2469, 2769, 4115, 4485, 4615, 4899, 5325, 7475, 8165, 10699, 12345, 13845, 18929, 20575, 21229, 22425, 23075, 24495, 32097, 40825, 53495, 56787, 58433, 61725, 63687, 69225, 94645, 106145, 122475, 160485, 175299, 246077, 267475, 283935, 292165, 318435, 473225, 530725, 738231, 759629, 802425, 876495, 1230385, 1343959, 1419675, 1460825, 1592175, 2278887, 3691155, 3798145, 4031877, 4382475, 6151925, 6719795, 11394435, 17471467, 18455775, 18990725, 20159385, 33598975, 52414401, 56972175, 87357335, 100796925, 262072005, 436786675, 1310360025]

約数ペア:

[(1, 1310360025), (3, 436786675), (5, 262072005), (13, 100796925), (15, 87357335), (23, 56972175), (25, 52414401), (39, 33598975), (65, 20159385), (69, 18990725), (71, 18455775), (75, 17471467), (115, 11394435), (195, 6719795), (213, 6151925), (299, 4382475), (325, 4031877), (345, 3798145), (355, 3691155), (575, 2278887), (823, 1592175), (897, 1460825), (923, 1419675), (975, 1343959), (1065, 1230385), (1495, 876495), (1633, 802425), (1725, 759629), (1775, 738231), (2469, 530725), (2769, 473225), (4115, 318435), (4485, 292165), (4615, 283935), (4899, 267475), (5325, 246077), (7475, 175299), (8165, 160485), (10699, 122475), (12345, 106145), (13845, 94645), (18929, 69225), (20575, 63687), (21229, 61725), (22425, 58433), (23075, 56787), (24495, 53495), (32097, 40825)]