713171925

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 1388482560

約数和(自身を除く): 675310635

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 71, 75, 115, 135, 207, 213, 225, 345, 355, 575, 621, 639, 647, 675, 1035, 1065, 1633, 1725, 1775, 1917, 1941, 3105, 3195, 3235, 4899, 5175, 5325, 5823, 8165, 9585, 9705, 14697, 14881, 15525, 15975, 16175, 17469, 24495, 29115, 40825, 44091, 44643, 45937, 47925, 48525, 73485, 74405, 87345, 122475, 133929, 137811, 145575, 220455, 223215, 229685, 367425, 372025, 401787, 413433, 436725, 669645, 689055, 1056551, 1102275, 1116075, 1148425, 1240299, 2008935, 2067165, 3169653, 3348225, 3445275, 5282755, 6201495, 9508959, 10044675, 10335825, 15848265, 26413775, 28526877, 31007475, 47544795, 79241325, 142634385, 237723975, 713171925]

約数ペア:

[(1, 713171925), (3, 237723975), (5, 142634385), (9, 79241325), (15, 47544795), (23, 31007475), (25, 28526877), (27, 26413775), (45, 15848265), (69, 10335825), (71, 10044675), (75, 9508959), (115, 6201495), (135, 5282755), (207, 3445275), (213, 3348225), (225, 3169653), (345, 2067165), (355, 2008935), (575, 1240299), (621, 1148425), (639, 1116075), (647, 1102275), (675, 1056551), (1035, 689055), (1065, 669645), (1633, 436725), (1725, 413433), (1775, 401787), (1917, 372025), (1941, 367425), (3105, 229685), (3195, 223215), (3235, 220455), (4899, 145575), (5175, 137811), (5325, 133929), (5823, 122475), (8165, 87345), (9585, 74405), (9705, 73485), (14697, 48525), (14881, 47925), (15525, 45937), (15975, 44643), (16175, 44091), (17469, 40825), (24495, 29115)]