1187862115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 1577926656

約数和(自身を除く): 390064541

約数列:

[1, 5, 11, 55, 127, 173, 635, 865, 983, 1397, 1903, 4915, 6985, 9515, 10813, 21971, 54065, 109855, 124841, 170059, 241681, 624205, 850295, 1208405, 1373251, 1870649, 6866255, 9353245, 21597493, 107987465, 237572423, 1187862115]

約数ペア:

[(1, 1187862115), (5, 237572423), (11, 107987465), (55, 21597493), (127, 9353245), (173, 6866255), (635, 1870649), (865, 1373251), (983, 1208405), (1397, 850295), (1903, 624205), (4915, 241681), (6985, 170059), (9515, 124841), (10813, 109855), (21971, 54065)]