1689969315

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{14543}}^1$

素因数の和:14739

約数の個数: 32

約数和(自身を含む): 2770108416

約数和(自身を除く): 1080139101

約数列:

[1, 3, 5, 15, 61, 127, 183, 305, 381, 635, 915, 1905, 7747, 14543, 23241, 38735, 43629, 72715, 116205, 218145, 887123, 1846961, 2661369, 4435615, 5540883, 9234805, 13306845, 27704415, 112664621, 337993863, 563323105, 1689969315]

約数ペア:

[(1, 1689969315), (3, 563323105), (5, 337993863), (15, 112664621), (61, 27704415), (127, 13306845), (183, 9234805), (305, 5540883), (381, 4435615), (635, 2661369), (915, 1846961), (1905, 887123), (7747, 218145), (14543, 116205), (23241, 72715), (38735, 43629)]