25265097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 43662528

約数和(自身を除く): 18397431

約数列:

[1, 3, 9, 11, 13, 33, 39, 67, 99, 117, 143, 201, 293, 429, 603, 737, 871, 879, 1287, 2211, 2613, 2637, 3223, 3809, 6633, 7839, 9581, 9669, 11427, 19631, 28743, 29007, 34281, 41899, 58893, 86229, 125697, 176679, 215941, 255203, 377091, 647823, 765609, 1943469, 2296827, 2807233, 8421699, 25265097]

約数ペア:

[(1, 25265097), (3, 8421699), (9, 2807233), (11, 2296827), (13, 1943469), (33, 765609), (39, 647823), (67, 377091), (99, 255203), (117, 215941), (143, 176679), (201, 125697), (293, 86229), (429, 58893), (603, 41899), (737, 34281), (871, 29007), (879, 28743), (1287, 19631), (2211, 11427), (2613, 9669), (2637, 9581), (3223, 7839), (3809, 6633)]