169813935

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 325157760

約数和(自身を除く): 155343825

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 61, 85, 135, 153, 183, 255, 305, 459, 549, 765, 915, 1037, 1213, 1647, 2295, 2745, 3111, 3639, 5185, 6065, 8235, 9333, 10917, 15555, 18195, 20621, 27999, 32751, 46665, 54585, 61863, 73993, 103105, 139995, 163755, 185589, 221979, 309315, 369965, 556767, 665937, 927945, 1109895, 1257881, 1997811, 2783835, 3329685, 3773643, 6289405, 9989055, 11320929, 18868215, 33962787, 56604645, 169813935]

約数ペア:

[(1, 169813935), (3, 56604645), (5, 33962787), (9, 18868215), (15, 11320929), (17, 9989055), (27, 6289405), (45, 3773643), (51, 3329685), (61, 2783835), (85, 1997811), (135, 1257881), (153, 1109895), (183, 927945), (255, 665937), (305, 556767), (459, 369965), (549, 309315), (765, 221979), (915, 185589), (1037, 163755), (1213, 139995), (1647, 103105), (2295, 73993), (2745, 61863), (3111, 54585), (3639, 46665), (5185, 32751), (6065, 27999), (8235, 20621), (9333, 18195), (10917, 15555)]