61585065

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 111361536

約数和(自身を除く): 49776471

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 131, 155, 279, 337, 393, 465, 655, 1011, 1179, 1395, 1685, 1965, 3033, 4061, 5055, 5895, 10447, 12183, 15165, 20305, 31341, 36549, 44147, 52235, 60915, 94023, 132441, 156705, 182745, 220735, 397323, 470115, 662205, 1368557, 1986615, 4105671, 6842785, 12317013, 20528355, 61585065]

約数ペア:

[(1, 61585065), (3, 20528355), (5, 12317013), (9, 6842785), (15, 4105671), (31, 1986615), (45, 1368557), (93, 662205), (131, 470115), (155, 397323), (279, 220735), (337, 182745), (393, 156705), (465, 132441), (655, 94023), (1011, 60915), (1179, 52235), (1395, 44147), (1685, 36549), (1965, 31341), (3033, 20305), (4061, 15165), (5055, 12183), (5895, 10447)]