151965075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 262706400

約数和(自身を除く): 110741325

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 109, 145, 327, 435, 545, 641, 725, 1635, 1923, 2175, 2725, 3161, 3205, 8175, 9483, 9615, 15805, 16025, 18589, 47415, 48075, 55767, 69869, 79025, 92945, 209607, 237075, 278835, 349345, 464725, 1048035, 1394175, 1746725, 2026201, 5240175, 6078603, 10131005, 30393015, 50655025, 151965075]

約数ペア:

[(1, 151965075), (3, 50655025), (5, 30393015), (15, 10131005), (25, 6078603), (29, 5240175), (75, 2026201), (87, 1746725), (109, 1394175), (145, 1048035), (327, 464725), (435, 349345), (545, 278835), (641, 237075), (725, 209607), (1635, 92945), (1923, 79025), (2175, 69869), (2725, 55767), (3161, 48075), (3205, 47415), (8175, 18589), (9483, 16025), (9615, 15805)]