135380325

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 230501120

約数和(自身を除く): 95120795

約数列:

[1, 3, 5, 15, 25, 73, 75, 79, 219, 237, 313, 365, 395, 939, 1095, 1185, 1565, 1825, 1975, 4695, 5475, 5767, 5925, 7825, 17301, 22849, 23475, 24727, 28835, 68547, 74181, 86505, 114245, 123635, 144175, 342735, 370905, 432525, 571225, 618175, 1713675, 1805071, 1854525, 5415213, 9025355, 27076065, 45126775, 135380325]

約数ペア:

[(1, 135380325), (3, 45126775), (5, 27076065), (15, 9025355), (25, 5415213), (73, 1854525), (75, 1805071), (79, 1713675), (219, 618175), (237, 571225), (313, 432525), (365, 370905), (395, 342735), (939, 144175), (1095, 123635), (1185, 114245), (1565, 86505), (1825, 74181), (1975, 68547), (4695, 28835), (5475, 24727), (5767, 23475), (5925, 22849), (7825, 17301)]