89369735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 137557440

約数和(自身を除く): 48187705

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 169, 203, 377, 455, 521, 845, 1015, 1183, 1885, 2605, 2639, 3647, 4901, 5915, 6773, 13195, 15109, 18235, 24505, 33865, 34307, 47411, 75545, 88049, 105763, 171535, 196417, 237055, 440245, 528815, 616343, 982085, 1374919, 2553421, 3081715, 6874595, 12767105, 17873947, 89369735]

約数ペア:

[(1, 89369735), (5, 17873947), (7, 12767105), (13, 6874595), (29, 3081715), (35, 2553421), (65, 1374919), (91, 982085), (145, 616343), (169, 528815), (203, 440245), (377, 237055), (455, 196417), (521, 171535), (845, 105763), (1015, 88049), (1183, 75545), (1885, 47411), (2605, 34307), (2639, 33865), (3647, 24505), (4901, 18235), (5915, 15109), (6773, 13195)]