2958375

素因数分解:

$3^1\times 5^3\times 7^3\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 64

約数和(自身を含む): 5990400

約数和(自身を除く): 3032025

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 125, 147, 161, 175, 245, 343, 345, 375, 483, 525, 575, 735, 805, 875, 1029, 1127, 1225, 1715, 1725, 2415, 2625, 2875, 3381, 3675, 4025, 5145, 5635, 6125, 7889, 8575, 8625, 12075, 16905, 18375, 20125, 23667, 25725, 28175, 39445, 42875, 60375, 84525, 118335, 128625, 140875, 197225, 422625, 591675, 986125, 2958375]

約数ペア:

[(1, 2958375), (3, 986125), (5, 591675), (7, 422625), (15, 197225), (21, 140875), (23, 128625), (25, 118335), (35, 84525), (49, 60375), (69, 42875), (75, 39445), (105, 28175), (115, 25725), (125, 23667), (147, 20125), (161, 18375), (175, 16905), (245, 12075), (343, 8625), (345, 8575), (375, 7889), (483, 6125), (525, 5635), (575, 5145), (735, 4025), (805, 3675), (875, 3381), (1029, 2875), (1127, 2625), (1225, 2415), (1715, 1725)]