2781570673755

素因数分解:

$3^3\times 5^1\times {\mathrm{105673}}^1\times {\mathrm{194981}}^1$

素因数の和:300668

約数の個数: 32

約数和(自身を含む): 4945086688320

約数和(自身を除く): 2163516014565

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 105673, 194981, 317019, 528365, 584943, 951057, 974905, 1585095, 1754829, 2853171, 2924715, 4755285, 5264487, 8774145, 14265855, 26322435, 20604227213, 61812681639, 103021136065, 185438044917, 309063408195, 556314134751, 927190224585, 2781570673755]

約数ペア:

[(1, 2781570673755), (3, 927190224585), (5, 556314134751), (9, 309063408195), (15, 185438044917), (27, 103021136065), (45, 61812681639), (135, 20604227213), (105673, 26322435), (194981, 14265855), (317019, 8774145), (528365, 5264487), (584943, 4755285), (951057, 2924715), (974905, 2853171), (1585095, 1754829)]