67107015

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 125884800

約数和(自身を除く): 58777785

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 61, 87, 135, 145, 183, 261, 281, 305, 435, 549, 783, 843, 915, 1305, 1405, 1647, 1769, 2529, 2745, 3915, 4215, 5307, 7587, 8149, 8235, 8845, 12645, 15921, 17141, 24447, 26535, 37935, 40745, 47763, 51423, 73341, 79605, 85705, 122235, 154269, 220023, 238815, 257115, 366705, 462807, 497089, 771345, 1100115, 1491267, 2314035, 2485445, 4473801, 7456335, 13421403, 22369005, 67107015]

約数ペア:

[(1, 67107015), (3, 22369005), (5, 13421403), (9, 7456335), (15, 4473801), (27, 2485445), (29, 2314035), (45, 1491267), (61, 1100115), (87, 771345), (135, 497089), (145, 462807), (183, 366705), (261, 257115), (281, 238815), (305, 220023), (435, 154269), (549, 122235), (783, 85705), (843, 79605), (915, 73341), (1305, 51423), (1405, 47763), (1647, 40745), (1769, 37935), (2529, 26535), (2745, 24447), (3915, 17141), (4215, 15921), (5307, 12645), (7587, 8845), (8149, 8235)]