9000625.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 88985088

約数和(自身を除く): 41343358

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 313, 491, 626, 982, 1565, 2455, 3130, 4910, 9703, 15221, 19406, 30442, 48515, 76105, 97030, 152210, 153683, 307366, 768415, 1536830, 4764173, 9528346, 23820865, 47641730]

約数ペア:

[(1, 47641730), (2, 23820865), (5, 9528346), (10, 4764173), (31, 1536830), (62, 768415), (155, 307366), (310, 153683), (313, 152210), (491, 97030), (626, 76105), (982, 48515), (1565, 30442), (2455, 19406), (3130, 15221), (4910, 9703)]