17385851925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{75239}}^1$

素因数の和:75347

約数の個数: 72

約数和(自身を含む): 33960326400

約数和(自身を除く): 16574474475

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 79, 117, 195, 225, 237, 325, 395, 585, 711, 975, 1027, 1185, 1975, 2925, 3081, 3555, 5135, 5925, 9243, 15405, 17775, 25675, 46215, 75239, 77025, 225717, 231075, 376195, 677151, 978107, 1128585, 1880975, 2934321, 3385755, 4890535, 5642925, 5943881, 8802963, 14671605, 16928775, 17831643, 24452675, 29719405, 44014815, 53494929, 73358025, 77270453, 89158215, 148597025, 220074075, 231811359, 267474645, 386352265, 445791075, 695434077, 1159056795, 1337373225, 1931761325, 3477170385, 5795283975, 17385851925]

約数ペア:

[(1, 17385851925), (3, 5795283975), (5, 3477170385), (9, 1931761325), (13, 1337373225), (15, 1159056795), (25, 695434077), (39, 445791075), (45, 386352265), (65, 267474645), (75, 231811359), (79, 220074075), (117, 148597025), (195, 89158215), (225, 77270453), (237, 73358025), (325, 53494929), (395, 44014815), (585, 29719405), (711, 24452675), (975, 17831643), (1027, 16928775), (1185, 14671605), (1975, 8802963), (2925, 5943881), (3081, 5642925), (3555, 4890535), (5135, 3385755), (5925, 2934321), (9243, 1880975), (15405, 1128585), (17775, 978107), (25675, 677151), (46215, 376195), (75239, 231075), (77025, 225717)]