53750415

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 88519680

約数和(自身を除く): 34769265

約数列:

[1, 3, 5, 15, 67, 79, 201, 237, 335, 395, 677, 1005, 1185, 2031, 3385, 5293, 10155, 15879, 26465, 45359, 53483, 79395, 136077, 160449, 226795, 267415, 680385, 802245, 3583361, 10750083, 17916805, 53750415]

約数ペア:

[(1, 53750415), (3, 17916805), (5, 10750083), (15, 3583361), (67, 802245), (79, 680385), (201, 267415), (237, 226795), (335, 160449), (395, 136077), (677, 79395), (1005, 53483), (1185, 45359), (2031, 26465), (3385, 15879), (5293, 10155)]