1337503575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^2$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 2379014400

約数和(自身を除く): 1041510825

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 79, 95, 109, 237, 285, 327, 395, 475, 545, 1185, 1425, 1501, 1635, 1975, 2071, 2725, 4503, 5925, 6213, 7505, 8175, 8611, 10355, 11881, 22515, 25833, 31065, 35643, 37525, 43055, 51775, 59405, 112575, 129165, 155325, 163609, 178215, 215275, 225739, 297025, 490827, 645825, 677217, 818045, 891075, 938599, 1128695, 2454135, 2815797, 3386085, 4090225, 4692995, 5643475, 12270675, 14078985, 16930425, 17833381, 23464975, 53500143, 70394925, 89166905, 267500715, 445834525, 1337503575]

約数ペア:

[(1, 1337503575), (3, 445834525), (5, 267500715), (15, 89166905), (19, 70394925), (25, 53500143), (57, 23464975), (75, 17833381), (79, 16930425), (95, 14078985), (109, 12270675), (237, 5643475), (285, 4692995), (327, 4090225), (395, 3386085), (475, 2815797), (545, 2454135), (1185, 1128695), (1425, 938599), (1501, 891075), (1635, 818045), (1975, 677217), (2071, 645825), (2725, 490827), (4503, 297025), (5925, 225739), (6213, 215275), (7505, 178215), (8175, 163609), (8611, 155325), (10355, 129165), (11881, 112575), (22515, 59405), (25833, 51775), (31065, 43055), (35643, 37525)]