12894105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 24525504

約数和(自身を除く): 11631399

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 331, 371, 735, 795, 993, 1113, 1655, 1855, 2317, 2597, 4965, 5565, 6951, 7791, 11585, 12985, 16219, 17543, 34755, 38955, 48657, 52629, 81095, 87715, 122801, 243285, 263145, 368403, 614005, 859607, 1842015, 2578821, 4298035, 12894105]

約数ペア:

[(1, 12894105), (3, 4298035), (5, 2578821), (7, 1842015), (15, 859607), (21, 614005), (35, 368403), (49, 263145), (53, 243285), (105, 122801), (147, 87715), (159, 81095), (245, 52629), (265, 48657), (331, 38955), (371, 34755), (735, 17543), (795, 16219), (993, 12985), (1113, 11585), (1655, 7791), (1855, 6951), (2317, 5565), (2597, 4965)]