98812425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 170614080

約数和(自身を除く): 71801655

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 181, 251, 435, 543, 725, 753, 905, 1255, 2175, 2715, 3765, 4525, 5249, 6275, 7279, 13575, 15747, 18825, 21837, 26245, 36395, 45431, 78735, 109185, 131225, 136293, 181975, 227155, 393675, 545925, 681465, 1135775, 1317499, 3407325, 3952497, 6587495, 19762485, 32937475, 98812425]

約数ペア:

[(1, 98812425), (3, 32937475), (5, 19762485), (15, 6587495), (25, 3952497), (29, 3407325), (75, 1317499), (87, 1135775), (145, 681465), (181, 545925), (251, 393675), (435, 227155), (543, 181975), (725, 136293), (753, 131225), (905, 109185), (1255, 78735), (2175, 45431), (2715, 36395), (3765, 26245), (4525, 21837), (5249, 18825), (6275, 15747), (7279, 13575)]