84165345

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 173370240

約数和(自身を除く): 89204895

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 157, 165, 171, 209, 285, 297, 361, 471, 495, 513, 627, 785, 855, 1045, 1083, 1413, 1485, 1727, 1805, 1881, 2355, 2565, 2983, 3135, 3249, 3971, 4239, 5181, 5415, 5643, 7065, 8635, 8949, 9405, 9747, 11913, 14915, 15543, 16245, 19855, 21195, 25905, 26847, 28215, 32813, 35739, 44745, 46629, 48735, 56677, 59565, 77715, 80541, 98439, 107217, 134235, 164065, 170031, 178695, 233145, 283385, 295317, 402705, 492195, 510093, 536085, 623447, 850155, 885951, 1476585, 1530279, 1870341, 2550465, 3117235, 4429755, 5611023, 7651395, 9351705, 16833069, 28055115, 84165345]

約数ペア:

[(1, 84165345), (3, 28055115), (5, 16833069), (9, 9351705), (11, 7651395), (15, 5611023), (19, 4429755), (27, 3117235), (33, 2550465), (45, 1870341), (55, 1530279), (57, 1476585), (95, 885951), (99, 850155), (135, 623447), (157, 536085), (165, 510093), (171, 492195), (209, 402705), (285, 295317), (297, 283385), (361, 233145), (471, 178695), (495, 170031), (513, 164065), (627, 134235), (785, 107217), (855, 98439), (1045, 80541), (1083, 77715), (1413, 59565), (1485, 56677), (1727, 48735), (1805, 46629), (1881, 44745), (2355, 35739), (2565, 32813), (2983, 28215), (3135, 26847), (3249, 25905), (3971, 21195), (4239, 19855), (5181, 16245), (5415, 15543), (5643, 14915), (7065, 11913), (8635, 9747), (8949, 9405)]