29401425

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1042

約数の個数: 36

約数和(自身を含む): 53075100

約数和(自身を除く): 23673675

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 877, 1341, 2235, 2631, 3725, 4385, 6705, 7893, 11175, 13155, 21925, 33525, 39465, 65775, 130673, 197325, 392019, 653365, 1176057, 1960095, 3266825, 5880285, 9800475, 29401425]

約数ペア:

[(1, 29401425), (3, 9800475), (5, 5880285), (9, 3266825), (15, 1960095), (25, 1176057), (45, 653365), (75, 392019), (149, 197325), (225, 130673), (447, 65775), (745, 39465), (877, 33525), (1341, 21925), (2235, 13155), (2631, 11175), (3725, 7893), (4385, 6705)]