56553568515

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1\times {\mathrm{17921}}^1$

素因数の和:21004

約数の個数: 48

約数和(自身を含む): 102327451200

約数和(自身を除く): 45773882685

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 3049, 9147, 15245, 17921, 27441, 45735, 53763, 70127, 89605, 137205, 161289, 210381, 268815, 350635, 412183, 631143, 806445, 1051905, 1236549, 2060915, 3155715, 3709647, 6182745, 18548235, 54641129, 163923387, 273205645, 491770161, 819616935, 1256745967, 2458850805, 3770237901, 6283729835, 11310713703, 18851189505, 56553568515]

約数ペア:

[(1, 56553568515), (3, 18851189505), (5, 11310713703), (9, 6283729835), (15, 3770237901), (23, 2458850805), (45, 1256745967), (69, 819616935), (115, 491770161), (207, 273205645), (345, 163923387), (1035, 54641129), (3049, 18548235), (9147, 6182745), (15245, 3709647), (17921, 3155715), (27441, 2060915), (45735, 1236549), (53763, 1051905), (70127, 806445), (89605, 631143), (137205, 412183), (161289, 350635), (210381, 268815)]