13307655975

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 23458498560

約数和(自身を除く): 10150842585

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 137, 155, 205, 411, 465, 615, 685, 775, 1019, 1025, 1271, 2055, 2325, 3057, 3075, 3425, 3813, 4247, 5095, 5617, 6355, 10275, 12741, 15285, 16851, 19065, 21235, 25475, 28085, 31589, 31775, 41779, 63705, 76425, 84255, 94767, 95325, 106175, 125337, 139603, 140425, 157945, 174127, 208895, 318525, 418809, 421275, 473835, 522381, 626685, 698015, 789725, 870635, 1044475, 1295149, 2094045, 2369175, 2611905, 3133425, 3490075, 3885447, 4327693, 4353175, 5723723, 6475745, 10470225, 12983079, 13059525, 17171169, 19427235, 21638465, 28618615, 32378725, 64915395, 85855845, 97136175, 108192325, 143093075, 177435413, 324576975, 429279225, 532306239, 887177065, 2661531195, 4435885325, 13307655975]

約数ペア:

[(1, 13307655975), (3, 4435885325), (5, 2661531195), (15, 887177065), (25, 532306239), (31, 429279225), (41, 324576975), (75, 177435413), (93, 143093075), (123, 108192325), (137, 97136175), (155, 85855845), (205, 64915395), (411, 32378725), (465, 28618615), (615, 21638465), (685, 19427235), (775, 17171169), (1019, 13059525), (1025, 12983079), (1271, 10470225), (2055, 6475745), (2325, 5723723), (3057, 4353175), (3075, 4327693), (3425, 3885447), (3813, 3490075), (4247, 3133425), (5095, 2611905), (5617, 2369175), (6355, 2094045), (10275, 1295149), (12741, 1044475), (15285, 870635), (16851, 789725), (19065, 698015), (21235, 626685), (25475, 522381), (28085, 473835), (31589, 421275), (31775, 418809), (41779, 318525), (63705, 208895), (76425, 174127), (84255, 157945), (94767, 140425), (95325, 139603), (106175, 125337)]