1125778815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{155387}}^1$

素因数の和:155428

約数の個数: 48

約数和(自身を含む): 2327090688

約数和(自身を除く): 1201311873

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 155387, 466161, 776935, 1087709, 1398483, 2330805, 3263127, 3573901, 5438545, 6992415, 9789381, 10721703, 16315635, 17869505, 25017307, 32165109, 48946905, 53608515, 75051921, 125086535, 160825545, 225155763, 375259605, 1125778815]

約数ペア:

[(1, 1125778815), (3, 375259605), (5, 225155763), (7, 160825545), (9, 125086535), (15, 75051921), (21, 53608515), (23, 48946905), (35, 32165109), (45, 25017307), (63, 17869505), (69, 16315635), (105, 10721703), (115, 9789381), (161, 6992415), (207, 5438545), (315, 3573901), (345, 3263127), (483, 2330805), (805, 1398483), (1035, 1087709), (1449, 776935), (2415, 466161), (7245, 155387)]