200028375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{10459}}^1$

素因数の和:10497

約数の個数: 48

約数和(自身を含む): 381831840

約数和(自身を除く): 181803465

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, 10459, 19125, 31377, 52295, 94131, 156885, 177803, 261475, 470655, 533409, 784425, 889015, 1307375, 1600227, 2353275, 2667045, 3922125, 4445075, 8001135, 11766375, 13335225, 22225375, 40005675, 66676125, 200028375]

約数ペア:

[(1, 200028375), (3, 66676125), (5, 40005675), (9, 22225375), (15, 13335225), (17, 11766375), (25, 8001135), (45, 4445075), (51, 3922125), (75, 2667045), (85, 2353275), (125, 1600227), (153, 1307375), (225, 889015), (255, 784425), (375, 533409), (425, 470655), (765, 261475), (1125, 177803), (1275, 156885), (2125, 94131), (3825, 52295), (6375, 31377), (10459, 19125)]