156612465

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 282686976

約数和(自身を除く): 126074511

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 131, 155, 279, 393, 465, 655, 857, 1179, 1395, 1965, 2571, 4061, 4285, 5895, 7713, 12183, 12855, 20305, 26567, 36549, 38565, 60915, 79701, 112267, 132835, 182745, 239103, 336801, 398505, 561335, 1010403, 1195515, 1684005, 3480277, 5052015, 10440831, 17401385, 31322493, 52204155, 156612465]

約数ペア:

[(1, 156612465), (3, 52204155), (5, 31322493), (9, 17401385), (15, 10440831), (31, 5052015), (45, 3480277), (93, 1684005), (131, 1195515), (155, 1010403), (279, 561335), (393, 398505), (465, 336801), (655, 239103), (857, 182745), (1179, 132835), (1395, 112267), (1965, 79701), (2571, 60915), (4061, 38565), (4285, 36549), (5895, 26567), (7713, 20305), (12183, 12855)]