22160775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 47996928

約数和(自身を除く): 25836153

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 35, 39, 51, 65, 75, 85, 91, 105, 119, 175, 191, 195, 221, 255, 273, 325, 357, 425, 455, 525, 573, 595, 663, 955, 975, 1105, 1275, 1337, 1365, 1547, 1785, 2275, 2483, 2865, 2975, 3247, 3315, 4011, 4641, 4775, 5525, 6685, 6825, 7449, 7735, 8925, 9741, 12415, 14325, 16235, 16575, 17381, 20055, 22729, 23205, 33425, 37245, 38675, 42211, 48705, 52143, 62075, 68187, 81175, 86905, 100275, 113645, 116025, 126633, 186225, 211055, 243525, 260715, 295477, 340935, 434525, 568225, 633165, 886431, 1055275, 1303575, 1477385, 1704675, 3165825, 4432155, 7386925, 22160775]

約数ペア:

[(1, 22160775), (3, 7386925), (5, 4432155), (7, 3165825), (13, 1704675), (15, 1477385), (17, 1303575), (21, 1055275), (25, 886431), (35, 633165), (39, 568225), (51, 434525), (65, 340935), (75, 295477), (85, 260715), (91, 243525), (105, 211055), (119, 186225), (175, 126633), (191, 116025), (195, 113645), (221, 100275), (255, 86905), (273, 81175), (325, 68187), (357, 62075), (425, 52143), (455, 48705), (525, 42211), (573, 38675), (595, 37245), (663, 33425), (955, 23205), (975, 22729), (1105, 20055), (1275, 17381), (1337, 16575), (1365, 16235), (1547, 14325), (1785, 12415), (2275, 9741), (2483, 8925), (2865, 7735), (2975, 7449), (3247, 6825), (3315, 6685), (4011, 5525), (4641, 4775)]