149439225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{153271}}^1$

素因数の和:153297

約数の個数: 24

約数和(自身を含む): 266080192

約数和(自身を除く): 116640967

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 153271, 459813, 766355, 1992523, 2299065, 3831775, 5977569, 9962615, 11495325, 29887845, 49813075, 149439225]

約数ペア:

[(1, 149439225), (3, 49813075), (5, 29887845), (13, 11495325), (15, 9962615), (25, 5977569), (39, 3831775), (65, 2299065), (75, 1992523), (195, 766355), (325, 459813), (975, 153271)]