201645843555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1217}}^1\times {\mathrm{4027}}^1$

素因数の和:5476

約数の個数: 64

約数和(自身を含む): 349471600128

約数和(自身を除く): 147825756573

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 1055, 1217, 2743, 3165, 3651, 4027, 6085, 8229, 12081, 13715, 15821, 18255, 20135, 41145, 47463, 52351, 60405, 79105, 157053, 237315, 256787, 261755, 770361, 785265, 849697, 1283935, 2549091, 3338231, 3851805, 4248485, 4900859, 10014693, 11046061, 12745455, 14702577, 16691155, 24504295, 33138183, 50073465, 55230305, 63711167, 73512885, 165690915, 191133501, 318555835, 955667505, 1034081249, 3102243747, 5170406245, 13443056237, 15511218735, 40329168711, 67215281185, 201645843555]

約数ペア:

[(1, 201645843555), (3, 67215281185), (5, 40329168711), (13, 15511218735), (15, 13443056237), (39, 5170406245), (65, 3102243747), (195, 1034081249), (211, 955667505), (633, 318555835), (1055, 191133501), (1217, 165690915), (2743, 73512885), (3165, 63711167), (3651, 55230305), (4027, 50073465), (6085, 33138183), (8229, 24504295), (12081, 16691155), (13715, 14702577), (15821, 12745455), (18255, 11046061), (20135, 10014693), (41145, 4900859), (47463, 4248485), (52351, 3851805), (60405, 3338231), (79105, 2549091), (157053, 1283935), (237315, 849697), (256787, 785265), (261755, 770361)]