172248835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 64141565

約数列:

[1, 5, 11, 29, 55, 79, 145, 319, 395, 869, 1367, 1595, 2291, 4345, 6835, 11455, 15037, 25201, 39643, 75185, 107993, 126005, 198215, 436073, 539965, 1187923, 2180365, 3131797, 5939615, 15658985, 34449767, 172248835]

約数ペア:

[(1, 172248835), (5, 34449767), (11, 15658985), (29, 5939615), (55, 3131797), (79, 2180365), (145, 1187923), (319, 539965), (395, 436073), (869, 198215), (1367, 126005), (1595, 107993), (2291, 75185), (4345, 39643), (6835, 25201), (11455, 15037)]