91288665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5381}}^1$

素因数の和:5434

約数の個数: 48

約数和(自身を含む): 176314320

約数和(自身を除く): 85025655

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 5381, 5655, 16143, 16965, 26905, 48429, 69953, 80715, 156049, 209859, 242145, 349765, 468147, 629577, 780245, 1049295, 1404441, 2028637, 2340735, 3147885, 6085911, 7022205, 10143185, 18257733, 30429555, 91288665]

約数ペア:

[(1, 91288665), (3, 30429555), (5, 18257733), (9, 10143185), (13, 7022205), (15, 6085911), (29, 3147885), (39, 2340735), (45, 2028637), (65, 1404441), (87, 1049295), (117, 780245), (145, 629577), (195, 468147), (261, 349765), (377, 242145), (435, 209859), (585, 156049), (1131, 80715), (1305, 69953), (1885, 48429), (3393, 26905), (5381, 16965), (5655, 16143)]