157016055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 303759360

約数和(自身を除く): 146743305

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 79, 105, 115, 161, 237, 345, 395, 483, 553, 805, 823, 1185, 1659, 1817, 2415, 2469, 2765, 4115, 5451, 5761, 8295, 9085, 12345, 12719, 17283, 18929, 27255, 28805, 38157, 56787, 63595, 65017, 86415, 94645, 132503, 190785, 195051, 283935, 325085, 397509, 455119, 662515, 975255, 1365357, 1495391, 1987545, 2275595, 4486173, 6826785, 7476955, 10467737, 22430865, 31403211, 52338685, 157016055]

約数ペア:

[(1, 157016055), (3, 52338685), (5, 31403211), (7, 22430865), (15, 10467737), (21, 7476955), (23, 6826785), (35, 4486173), (69, 2275595), (79, 1987545), (105, 1495391), (115, 1365357), (161, 975255), (237, 662515), (345, 455119), (395, 397509), (483, 325085), (553, 283935), (805, 195051), (823, 190785), (1185, 132503), (1659, 94645), (1817, 86415), (2415, 65017), (2469, 63595), (2765, 56787), (4115, 38157), (5451, 28805), (5761, 27255), (8295, 18929), (9085, 17283), (12345, 12719)]