38229425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 55413120

約数和(自身を除く): 17183695

約数列:

[1, 5, 13, 19, 25, 41, 65, 95, 151, 205, 247, 325, 475, 533, 755, 779, 1025, 1235, 1963, 2665, 2869, 3775, 3895, 6175, 6191, 9815, 10127, 13325, 14345, 19475, 30955, 37297, 49075, 50635, 71725, 80483, 117629, 154775, 186485, 253175, 402415, 588145, 932425, 1529177, 2012075, 2940725, 7645885, 38229425]

約数ペア:

[(1, 38229425), (5, 7645885), (13, 2940725), (19, 2012075), (25, 1529177), (41, 932425), (65, 588145), (95, 402415), (151, 253175), (205, 186485), (247, 154775), (325, 117629), (475, 80483), (533, 71725), (755, 50635), (779, 49075), (1025, 37297), (1235, 30955), (1963, 19475), (2665, 14345), (2869, 13325), (3775, 10127), (3895, 9815), (6175, 6191)]