7133568975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{18617}}^1$

素因数の和:18777

約数の個数: 72

約数和(自身を含む): 13865643792

約数和(自身を除く): 6732074817

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 131, 195, 225, 325, 393, 585, 655, 975, 1179, 1703, 1965, 2925, 3275, 5109, 5895, 8515, 9825, 15327, 18617, 25545, 29475, 42575, 55851, 76635, 93085, 127725, 167553, 242021, 279255, 383175, 465425, 726063, 837765, 1210105, 1396275, 2178189, 2438827, 3630315, 4188825, 6050525, 7316481, 10890945, 12194135, 18151575, 21949443, 31704751, 36582405, 54454725, 60970675, 95114253, 109747215, 158523755, 182912025, 285342759, 475571265, 548736075, 792618775, 1426713795, 2377856325, 7133568975]

約数ペア:

[(1, 7133568975), (3, 2377856325), (5, 1426713795), (9, 792618775), (13, 548736075), (15, 475571265), (25, 285342759), (39, 182912025), (45, 158523755), (65, 109747215), (75, 95114253), (117, 60970675), (131, 54454725), (195, 36582405), (225, 31704751), (325, 21949443), (393, 18151575), (585, 12194135), (655, 10890945), (975, 7316481), (1179, 6050525), (1703, 4188825), (1965, 3630315), (2925, 2438827), (3275, 2178189), (5109, 1396275), (5895, 1210105), (8515, 837765), (9825, 726063), (15327, 465425), (18617, 383175), (25545, 279255), (29475, 242021), (42575, 167553), (55851, 127725), (76635, 93085)]