101239645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 138055680

約数和(自身を除く): 36816035

約数列:

[1, 5, 13, 31, 47, 65, 155, 235, 403, 611, 1069, 1457, 2015, 3055, 5345, 7285, 13897, 18941, 33139, 50243, 69485, 94705, 165695, 251215, 430807, 653159, 1557533, 2154035, 3265795, 7787665, 20247929, 101239645]

約数ペア:

[(1, 101239645), (5, 20247929), (13, 7787665), (31, 3265795), (47, 2154035), (65, 1557533), (155, 653159), (235, 430807), (403, 251215), (611, 165695), (1069, 94705), (1457, 69485), (2015, 50243), (3055, 33139), (5345, 18941), (7285, 13897)]