34878015

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 64378080

約数和(自身を除く): 29500065

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 285, 339, 361, 565, 855, 1017, 1083, 1695, 1805, 2147, 3249, 5085, 5415, 6441, 6859, 10735, 16245, 19323, 20577, 32205, 34295, 40793, 61731, 96615, 102885, 122379, 203965, 308655, 367137, 611895, 775067, 1835685, 2325201, 3875335, 6975603, 11626005, 34878015]

約数ペア:

[(1, 34878015), (3, 11626005), (5, 6975603), (9, 3875335), (15, 2325201), (19, 1835685), (45, 775067), (57, 611895), (95, 367137), (113, 308655), (171, 203965), (285, 122379), (339, 102885), (361, 96615), (565, 61731), (855, 40793), (1017, 34295), (1083, 32205), (1695, 20577), (1805, 19323), (2147, 16245), (3249, 10735), (5085, 6859), (5415, 6441)]