7380458865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{7841}}^1$

素因数の和:9474

約数の個数: 48

約数和(自身を含む): 13787177040

約数和(自身を除く): 6406718175

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1609, 4827, 7841, 8045, 14481, 20917, 23523, 24135, 39205, 62751, 70569, 72405, 101933, 104585, 117615, 188253, 305799, 313755, 352845, 509665, 917397, 941265, 1528995, 4586985, 12616169, 37848507, 63080845, 113545521, 164010197, 189242535, 492030591, 567727605, 820050985, 1476091773, 2460152955, 7380458865]

約数ペア:

[(1, 7380458865), (3, 2460152955), (5, 1476091773), (9, 820050985), (13, 567727605), (15, 492030591), (39, 189242535), (45, 164010197), (65, 113545521), (117, 63080845), (195, 37848507), (585, 12616169), (1609, 4586985), (4827, 1528995), (7841, 941265), (8045, 917397), (14481, 509665), (20917, 352845), (23523, 313755), (24135, 305799), (39205, 188253), (62751, 117615), (70569, 104585), (72405, 101933)]