157047825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 306408960

約数和(自身を除く): 149361135

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 43, 55, 57, 75, 95, 129, 165, 209, 215, 233, 275, 285, 473, 475, 627, 645, 699, 817, 825, 1045, 1075, 1165, 1419, 1425, 2365, 2451, 2563, 3135, 3225, 3495, 4085, 4427, 5225, 5825, 7095, 7689, 8987, 10019, 11825, 12255, 12815, 13281, 15675, 17475, 20425, 22135, 26961, 30057, 35475, 38445, 44935, 48697, 50095, 61275, 64075, 66405, 110209, 110675, 134805, 146091, 150285, 190361, 192225, 224675, 243485, 250475, 330627, 332025, 551045, 571083, 674025, 730455, 751425, 951805, 1217425, 1653135, 2093971, 2755225, 2855415, 3652275, 4759025, 6281913, 8265675, 10469855, 14277075, 31409565, 52349275, 157047825]

約数ペア:

[(1, 157047825), (3, 52349275), (5, 31409565), (11, 14277075), (15, 10469855), (19, 8265675), (25, 6281913), (33, 4759025), (43, 3652275), (55, 2855415), (57, 2755225), (75, 2093971), (95, 1653135), (129, 1217425), (165, 951805), (209, 751425), (215, 730455), (233, 674025), (275, 571083), (285, 551045), (473, 332025), (475, 330627), (627, 250475), (645, 243485), (699, 224675), (817, 192225), (825, 190361), (1045, 150285), (1075, 146091), (1165, 134805), (1419, 110675), (1425, 110209), (2365, 66405), (2451, 64075), (2563, 61275), (3135, 50095), (3225, 48697), (3495, 44935), (4085, 38445), (4427, 35475), (5225, 30057), (5825, 26961), (7095, 22135), (7689, 20425), (8987, 17475), (10019, 15675), (11825, 13281), (12255, 12815)]