415049475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{887}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 729381888

約数和(自身を除く): 314332413

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 367, 425, 887, 1101, 1275, 1835, 2661, 4435, 5505, 6239, 9175, 13305, 15079, 18717, 22175, 27525, 31195, 45237, 66525, 75395, 93585, 155975, 226185, 325529, 376975, 467925, 976587, 1130925, 1627645, 4882935, 5533993, 8138225, 16601979, 24414675, 27669965, 83009895, 138349825, 415049475]

約数ペア:

[(1, 415049475), (3, 138349825), (5, 83009895), (15, 27669965), (17, 24414675), (25, 16601979), (51, 8138225), (75, 5533993), (85, 4882935), (255, 1627645), (367, 1130925), (425, 976587), (887, 467925), (1101, 376975), (1275, 325529), (1835, 226185), (2661, 155975), (4435, 93585), (5505, 75395), (6239, 66525), (9175, 45237), (13305, 31195), (15079, 27525), (18717, 22175)]