67710405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5458

約数の個数: 48

約数和(自身を含む): 133462080

約数和(自身を除く): 65751675

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 5419, 12495, 16257, 27095, 37933, 81285, 92123, 113799, 189665, 265531, 276369, 460615, 568995, 644861, 796593, 1327655, 1381845, 1934583, 3224305, 3982965, 4514027, 9672915, 13542081, 22570135, 67710405]

約数ペア:

[(1, 67710405), (3, 22570135), (5, 13542081), (7, 9672915), (15, 4514027), (17, 3982965), (21, 3224305), (35, 1934583), (49, 1381845), (51, 1327655), (85, 796593), (105, 644861), (119, 568995), (147, 460615), (245, 276369), (255, 265531), (357, 189665), (595, 113799), (735, 92123), (833, 81285), (1785, 37933), (2499, 27095), (4165, 16257), (5419, 12495)]