248691569265

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{531239}}^1$

素因数の和:531454

約数の個数: 48

約数和(自身を含む): 439560725760

約数和(自身を除く): 190869156495

約数列:

[1, 3, 5, 9, 15, 45, 101, 103, 303, 309, 505, 515, 909, 927, 1515, 1545, 4545, 4635, 10403, 31209, 52015, 93627, 156045, 468135, 531239, 1593717, 2656195, 4781151, 7968585, 23905755, 53655139, 54717617, 160965417, 164152851, 268275695, 273588085, 482896251, 492458553, 804827085, 820764255, 2414481255, 2462292765, 5526479317, 16579437951, 27632396585, 49738313853, 82897189755, 248691569265]

約数ペア:

[(1, 248691569265), (3, 82897189755), (5, 49738313853), (9, 27632396585), (15, 16579437951), (45, 5526479317), (101, 2462292765), (103, 2414481255), (303, 820764255), (309, 804827085), (505, 492458553), (515, 482896251), (909, 273588085), (927, 268275695), (1515, 164152851), (1545, 160965417), (4545, 54717617), (4635, 53655139), (10403, 23905755), (31209, 7968585), (52015, 4781151), (93627, 2656195), (156045, 1593717), (468135, 531239)]