492709815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 962357760

約数和(自身を除く): 469647945

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 101, 117, 155, 195, 269, 279, 303, 403, 465, 505, 585, 807, 909, 1209, 1313, 1345, 1395, 1515, 2015, 2421, 3131, 3497, 3627, 3939, 4035, 4545, 6045, 6565, 8339, 9393, 10491, 11817, 12105, 15655, 17485, 18135, 19695, 25017, 27169, 28179, 31473, 40703, 41695, 46965, 52455, 59085, 75051, 81507, 108407, 122109, 125085, 135845, 140895, 157365, 203515, 244521, 325221, 353197, 366327, 375255, 407535, 542035, 610545, 842239, 975663, 1059591, 1222605, 1626105, 1765985, 1831635, 2526717, 3178773, 4211195, 4878315, 5297955, 7580151, 10949107, 12633585, 15893865, 32847321, 37900755, 54745535, 98541963, 164236605, 492709815]

約数ペア:

[(1, 492709815), (3, 164236605), (5, 98541963), (9, 54745535), (13, 37900755), (15, 32847321), (31, 15893865), (39, 12633585), (45, 10949107), (65, 7580151), (93, 5297955), (101, 4878315), (117, 4211195), (155, 3178773), (195, 2526717), (269, 1831635), (279, 1765985), (303, 1626105), (403, 1222605), (465, 1059591), (505, 975663), (585, 842239), (807, 610545), (909, 542035), (1209, 407535), (1313, 375255), (1345, 366327), (1395, 353197), (1515, 325221), (2015, 244521), (2421, 203515), (3131, 157365), (3497, 140895), (3627, 135845), (3939, 125085), (4035, 122109), (4545, 108407), (6045, 81507), (6565, 75051), (8339, 59085), (9393, 52455), (10491, 46965), (11817, 41695), (12105, 40703), (15655, 31473), (17485, 28179), (18135, 27169), (19695, 25017)]