127827525

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{4969}}^1$

素因数の和:5003

約数の個数: 48

約数和(自身を含む): 246512000

約数和(自身を除く): 118684475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 1029, 1225, 1715, 3675, 4969, 5145, 8575, 14907, 24845, 25725, 34783, 74535, 104349, 124225, 173915, 243481, 372675, 521745, 730443, 869575, 1217405, 1704367, 2608725, 3652215, 5113101, 6087025, 8521835, 18261075, 25565505, 42609175, 127827525]

約数ペア:

[(1, 127827525), (3, 42609175), (5, 25565505), (7, 18261075), (15, 8521835), (21, 6087025), (25, 5113101), (35, 3652215), (49, 2608725), (75, 1704367), (105, 1217405), (147, 869575), (175, 730443), (245, 521745), (343, 372675), (525, 243481), (735, 173915), (1029, 124225), (1225, 104349), (1715, 74535), (3675, 34783), (4969, 25725), (5145, 24845), (8575, 14907)]