15829125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 14362491

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 191, 195, 221, 255, 325, 375, 425, 573, 663, 955, 975, 1105, 1275, 1625, 2125, 2483, 2865, 3247, 3315, 4775, 4875, 5525, 6375, 7449, 9741, 12415, 14325, 16235, 16575, 23875, 27625, 37245, 42211, 48705, 62075, 71625, 81175, 82875, 126633, 186225, 211055, 243525, 310375, 405875, 633165, 931125, 1055275, 1217625, 3165825, 5276375, 15829125]

約数ペア:

[(1, 15829125), (3, 5276375), (5, 3165825), (13, 1217625), (15, 1055275), (17, 931125), (25, 633165), (39, 405875), (51, 310375), (65, 243525), (75, 211055), (85, 186225), (125, 126633), (191, 82875), (195, 81175), (221, 71625), (255, 62075), (325, 48705), (375, 42211), (425, 37245), (573, 27625), (663, 23875), (955, 16575), (975, 16235), (1105, 14325), (1275, 12415), (1625, 9741), (2125, 7449), (2483, 6375), (2865, 5525), (3247, 4875), (3315, 4775)]