29468475

素因数分解:

$3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 54684000

約数和(自身を除く): 25215525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 149, 225, 293, 447, 675, 745, 879, 1341, 1465, 2235, 2637, 3725, 4023, 4395, 6705, 7325, 7911, 11175, 13185, 20115, 21975, 33525, 39555, 43657, 65925, 100575, 130971, 197775, 218285, 392913, 654855, 1091425, 1178739, 1964565, 3274275, 5893695, 9822825, 29468475]

約数ペア:

[(1, 29468475), (3, 9822825), (5, 5893695), (9, 3274275), (15, 1964565), (25, 1178739), (27, 1091425), (45, 654855), (75, 392913), (135, 218285), (149, 197775), (225, 130971), (293, 100575), (447, 65925), (675, 43657), (745, 39555), (879, 33525), (1341, 21975), (1465, 20115), (2235, 13185), (2637, 11175), (3725, 7911), (4023, 7325), (4395, 6705)]