154778625

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{8093}}^1$

素因数の和:8131

約数の個数: 48

約数和(自身を含む): 295463376

約数和(自身を除く): 140684751

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 6375, 8093, 19125, 24279, 40465, 72837, 121395, 137581, 202325, 364185, 412743, 606975, 687905, 1011625, 1238229, 1820925, 2063715, 3034875, 3439525, 6191145, 9104625, 10318575, 17197625, 30955725, 51592875, 154778625]

約数ペア:

[(1, 154778625), (3, 51592875), (5, 30955725), (9, 17197625), (15, 10318575), (17, 9104625), (25, 6191145), (45, 3439525), (51, 3034875), (75, 2063715), (85, 1820925), (125, 1238229), (153, 1011625), (225, 687905), (255, 606975), (375, 412743), (425, 364185), (765, 202325), (1125, 137581), (1275, 121395), (2125, 72837), (3825, 40465), (6375, 24279), (8093, 19125)]