65377665

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 125349120

約数和(自身を除く): 59971455

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 61, 85, 135, 153, 183, 255, 305, 459, 467, 549, 765, 915, 1037, 1401, 1647, 2295, 2335, 2745, 3111, 4203, 5185, 7005, 7939, 8235, 9333, 12609, 15555, 21015, 23817, 27999, 28487, 39695, 46665, 63045, 71451, 85461, 119085, 139995, 142435, 214353, 256383, 357255, 427305, 484279, 769149, 1071765, 1281915, 1452837, 2421395, 3845745, 4358511, 7264185, 13075533, 21792555, 65377665]

約数ペア:

[(1, 65377665), (3, 21792555), (5, 13075533), (9, 7264185), (15, 4358511), (17, 3845745), (27, 2421395), (45, 1452837), (51, 1281915), (61, 1071765), (85, 769149), (135, 484279), (153, 427305), (183, 357255), (255, 256383), (305, 214353), (459, 142435), (467, 139995), (549, 119085), (765, 85461), (915, 71451), (1037, 63045), (1401, 46665), (1647, 39695), (2295, 28487), (2335, 27999), (2745, 23817), (3111, 21015), (4203, 15555), (5185, 12609), (7005, 9333), (7939, 8235)]