488202225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^2\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 940564800

約数和(自身を除く): 452362575

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 149, 175, 237, 395, 447, 525, 553, 745, 1043, 1185, 1659, 1975, 2235, 2765, 3129, 3725, 5215, 5925, 6241, 8295, 11175, 11771, 13825, 15645, 18723, 26075, 31205, 35313, 41475, 43687, 58855, 78225, 82397, 93615, 131061, 156025, 176565, 218435, 247191, 294275, 411985, 468075, 655305, 882825, 929909, 1092175, 1235955, 2059925, 2789727, 3276525, 4649545, 6179775, 6509363, 13948635, 19528089, 23247725, 32546815, 69743175, 97640445, 162734075, 488202225]

約数ペア:

[(1, 488202225), (3, 162734075), (5, 97640445), (7, 69743175), (15, 32546815), (21, 23247725), (25, 19528089), (35, 13948635), (75, 6509363), (79, 6179775), (105, 4649545), (149, 3276525), (175, 2789727), (237, 2059925), (395, 1235955), (447, 1092175), (525, 929909), (553, 882825), (745, 655305), (1043, 468075), (1185, 411985), (1659, 294275), (1975, 247191), (2235, 218435), (2765, 176565), (3129, 156025), (3725, 131061), (5215, 93615), (5925, 82397), (6241, 78225), (8295, 58855), (11175, 43687), (11771, 41475), (13825, 35313), (15645, 31205), (18723, 26075)]