40188885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 70443648

約数和(自身を除く): 30254763

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 373, 653, 1119, 1865, 1959, 3265, 4103, 5595, 7183, 9795, 12309, 20515, 21549, 35915, 61545, 107745, 243569, 730707, 1217845, 2679259, 3653535, 8037777, 13396295, 40188885]

約数ペア:

[(1, 40188885), (3, 13396295), (5, 8037777), (11, 3653535), (15, 2679259), (33, 1217845), (55, 730707), (165, 243569), (373, 107745), (653, 61545), (1119, 35915), (1865, 21549), (1959, 20515), (3265, 12309), (4103, 9795), (5595, 7183)]