9309825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 19963008

約数和(自身を除く): 10653183

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 257, 315, 345, 483, 525, 575, 771, 805, 1035, 1285, 1449, 1575, 1725, 1799, 2313, 2415, 3855, 4025, 5175, 5397, 5911, 6425, 7245, 8995, 11565, 12075, 16191, 17733, 19275, 26985, 29555, 36225, 41377, 44975, 53199, 57825, 80955, 88665, 124131, 134925, 147775, 206885, 265995, 372393, 404775, 443325, 620655, 1034425, 1329975, 1861965, 3103275, 9309825]

約数ペア:

[(1, 9309825), (3, 3103275), (5, 1861965), (7, 1329975), (9, 1034425), (15, 620655), (21, 443325), (23, 404775), (25, 372393), (35, 265995), (45, 206885), (63, 147775), (69, 134925), (75, 124131), (105, 88665), (115, 80955), (161, 57825), (175, 53199), (207, 44975), (225, 41377), (257, 36225), (315, 29555), (345, 26985), (483, 19275), (525, 17733), (575, 16191), (771, 12075), (805, 11565), (1035, 8995), (1285, 7245), (1449, 6425), (1575, 5911), (1725, 5397), (1799, 5175), (2313, 4025), (2415, 3855)]