61284975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 110409600

約数和(自身を除く): 49124625

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 725, 1425, 1483, 1653, 2175, 2755, 4449, 7415, 8265, 13775, 22245, 28177, 37075, 41325, 43007, 84531, 111225, 129021, 140885, 215035, 422655, 645105, 704425, 817133, 1075175, 2113275, 2451399, 3225525, 4085665, 12256995, 20428325, 61284975]

約数ペア:

[(1, 61284975), (3, 20428325), (5, 12256995), (15, 4085665), (19, 3225525), (25, 2451399), (29, 2113275), (57, 1075175), (75, 817133), (87, 704425), (95, 645105), (145, 422655), (285, 215035), (435, 140885), (475, 129021), (551, 111225), (725, 84531), (1425, 43007), (1483, 41325), (1653, 37075), (2175, 28177), (2755, 22245), (4449, 13775), (7415, 8265)]