8875125

素因数分解:

$3^2\times 5^3\times 7^3\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 96

約数和(自身を含む): 19468800

約数和(自身を除く): 10593675

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 49, 63, 69, 75, 105, 115, 125, 147, 161, 175, 207, 225, 245, 315, 343, 345, 375, 441, 483, 525, 575, 735, 805, 875, 1029, 1035, 1125, 1127, 1225, 1449, 1575, 1715, 1725, 2205, 2415, 2625, 2875, 3087, 3381, 3675, 4025, 5145, 5175, 5635, 6125, 7245, 7875, 7889, 8575, 8625, 10143, 11025, 12075, 15435, 16905, 18375, 20125, 23667, 25725, 25875, 28175, 36225, 39445, 42875, 50715, 55125, 60375, 71001, 77175, 84525, 118335, 128625, 140875, 181125, 197225, 253575, 355005, 385875, 422625, 591675, 986125, 1267875, 1775025, 2958375, 8875125]

約数ペア:

[(1, 8875125), (3, 2958375), (5, 1775025), (7, 1267875), (9, 986125), (15, 591675), (21, 422625), (23, 385875), (25, 355005), (35, 253575), (45, 197225), (49, 181125), (63, 140875), (69, 128625), (75, 118335), (105, 84525), (115, 77175), (125, 71001), (147, 60375), (161, 55125), (175, 50715), (207, 42875), (225, 39445), (245, 36225), (315, 28175), (343, 25875), (345, 25725), (375, 23667), (441, 20125), (483, 18375), (525, 16905), (575, 15435), (735, 12075), (805, 11025), (875, 10143), (1029, 8625), (1035, 8575), (1125, 7889), (1127, 7875), (1225, 7245), (1449, 6125), (1575, 5635), (1715, 5175), (1725, 5145), (2205, 4025), (2415, 3675), (2625, 3381), (2875, 3087)]