84359715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 73233885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 71, 95, 165, 209, 213, 285, 355, 379, 627, 781, 1045, 1065, 1137, 1349, 1895, 2343, 3135, 3905, 4047, 4169, 5685, 6745, 7201, 11715, 12507, 14839, 20235, 20845, 21603, 26909, 36005, 44517, 62535, 74195, 79211, 80727, 108015, 134545, 222585, 237633, 295999, 396055, 403635, 511271, 887997, 1188165, 1479995, 1533813, 2556355, 4439985, 5623981, 7669065, 16871943, 28119905, 84359715]

約数ペア:

[(1, 84359715), (3, 28119905), (5, 16871943), (11, 7669065), (15, 5623981), (19, 4439985), (33, 2556355), (55, 1533813), (57, 1479995), (71, 1188165), (95, 887997), (165, 511271), (209, 403635), (213, 396055), (285, 295999), (355, 237633), (379, 222585), (627, 134545), (781, 108015), (1045, 80727), (1065, 79211), (1137, 74195), (1349, 62535), (1895, 44517), (2343, 36005), (3135, 26909), (3905, 21603), (4047, 20845), (4169, 20235), (5685, 14839), (6745, 12507), (7201, 11715)]