2204325

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 4028388

約数和(自身を除く): 1824063

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 101, 225, 291, 303, 485, 505, 873, 909, 1455, 1515, 2425, 2525, 4365, 4545, 7275, 7575, 9797, 21825, 22725, 29391, 48985, 88173, 146955, 244925, 440865, 734775, 2204325]

約数ペア:

[(1, 2204325), (3, 734775), (5, 440865), (9, 244925), (15, 146955), (25, 88173), (45, 48985), (75, 29391), (97, 22725), (101, 21825), (225, 9797), (291, 7575), (303, 7275), (485, 4545), (505, 4365), (873, 2525), (909, 2425), (1455, 1515)]