243326325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4999}}^1$

素因数の和:5082

約数の個数: 48

約数和(自身を含む): 446400000

約数和(自身を除く): 203073675

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 165, 177, 275, 295, 649, 825, 885, 1475, 1947, 3245, 4425, 4999, 9735, 14997, 16225, 24995, 48675, 54989, 74985, 124975, 164967, 274945, 294941, 374925, 824835, 884823, 1374725, 1474705, 3244351, 4124175, 4424115, 7373525, 9733053, 16221755, 22120575, 48665265, 81108775, 243326325]

約数ペア:

[(1, 243326325), (3, 81108775), (5, 48665265), (11, 22120575), (15, 16221755), (25, 9733053), (33, 7373525), (55, 4424115), (59, 4124175), (75, 3244351), (165, 1474705), (177, 1374725), (275, 884823), (295, 824835), (649, 374925), (825, 294941), (885, 274945), (1475, 164967), (1947, 124975), (3245, 74985), (4425, 54989), (4999, 48675), (9735, 24995), (14997, 16225)]