38527515

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 76406400

約数和(自身を除く): 37878885

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 585, 757, 783, 1131, 1305, 1755, 1885, 2271, 3393, 3785, 3915, 5655, 6813, 9841, 10179, 11355, 16965, 20439, 21953, 29523, 34065, 49205, 50895, 65859, 88569, 102195, 109765, 147615, 197577, 265707, 285389, 329295, 442845, 592731, 856167, 987885, 1328535, 1426945, 2568501, 2963655, 4280835, 7705503, 12842505, 38527515]

約数ペア:

[(1, 38527515), (3, 12842505), (5, 7705503), (9, 4280835), (13, 2963655), (15, 2568501), (27, 1426945), (29, 1328535), (39, 987885), (45, 856167), (65, 592731), (87, 442845), (117, 329295), (135, 285389), (145, 265707), (195, 197577), (261, 147615), (351, 109765), (377, 102195), (435, 88569), (585, 65859), (757, 50895), (783, 49205), (1131, 34065), (1305, 29523), (1755, 21953), (1885, 20439), (2271, 16965), (3393, 11355), (3785, 10179), (3915, 9841), (5655, 6813)]