325283895

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2777}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 598047840

約数和(自身を除く): 272763945

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 137, 171, 285, 411, 685, 855, 1233, 2055, 2603, 2777, 6165, 7809, 8331, 13015, 13885, 23427, 24993, 39045, 41655, 52763, 117135, 124965, 158289, 263815, 380449, 474867, 791445, 1141347, 1902245, 2374335, 3424041, 5706735, 7228531, 17120205, 21685593, 36142655, 65056779, 108427965, 325283895]

約数ペア:

[(1, 325283895), (3, 108427965), (5, 65056779), (9, 36142655), (15, 21685593), (19, 17120205), (45, 7228531), (57, 5706735), (95, 3424041), (137, 2374335), (171, 1902245), (285, 1141347), (411, 791445), (685, 474867), (855, 380449), (1233, 263815), (2055, 158289), (2603, 124965), (2777, 117135), (6165, 52763), (7809, 41655), (8331, 39045), (13015, 24993), (13885, 23427)]