1057926525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 1885593600

約数和(自身を除く): 827667075

約数列:

[1, 3, 5, 15, 25, 29, 47, 75, 79, 87, 131, 141, 145, 235, 237, 393, 395, 435, 655, 705, 725, 1175, 1185, 1363, 1965, 1975, 2175, 2291, 3275, 3525, 3713, 3799, 4089, 5925, 6157, 6815, 6873, 9825, 10349, 11139, 11397, 11455, 18471, 18565, 18995, 20445, 30785, 31047, 34075, 34365, 51745, 55695, 56985, 57275, 92355, 92825, 94975, 102225, 107677, 153925, 155235, 171825, 178553, 258725, 278475, 284925, 300121, 323031, 461775, 486403, 535659, 538385, 776175, 892765, 900363, 1459209, 1500605, 1615155, 2432015, 2678295, 2691925, 4463825, 4501815, 7296045, 7503025, 8075775, 12160075, 13391475, 14105687, 22509075, 36480225, 42317061, 70528435, 211585305, 352642175, 1057926525]

約数ペア:

[(1, 1057926525), (3, 352642175), (5, 211585305), (15, 70528435), (25, 42317061), (29, 36480225), (47, 22509075), (75, 14105687), (79, 13391475), (87, 12160075), (131, 8075775), (141, 7503025), (145, 7296045), (235, 4501815), (237, 4463825), (393, 2691925), (395, 2678295), (435, 2432015), (655, 1615155), (705, 1500605), (725, 1459209), (1175, 900363), (1185, 892765), (1363, 776175), (1965, 538385), (1975, 535659), (2175, 486403), (2291, 461775), (3275, 323031), (3525, 300121), (3713, 284925), (3799, 278475), (4089, 258725), (5925, 178553), (6157, 171825), (6815, 155235), (6873, 153925), (9825, 107677), (10349, 102225), (11139, 94975), (11397, 92825), (11455, 92355), (18471, 57275), (18565, 56985), (18995, 55695), (20445, 51745), (30785, 34365), (31047, 34075)]