82661643675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1487389}}^1$

素因数の和:1487437

約数の個数: 72

約数和(自身を含む): 167837087600

約数和(自身を除く): 85175443925

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 975, 1235, 1425, 2223, 2925, 3705, 4275, 6175, 11115, 18525, 55575, 1487389, 4462167, 7436945, 13386501, 19336057, 22310835, 28260391, 37184725, 58008171, 66932505, 84781173, 96680285, 111554175, 141301955, 174024513, 254343519, 290040855, 334662525, 367385083, 423905865, 483401425, 706509775, 870122565, 1102155249, 1271717595, 1450204275, 1836925415, 2119529325, 3306465747, 4350612825, 5510776245, 6358587975, 9184627075, 16532328735, 27553881225, 82661643675]

約数ペア:

[(1, 82661643675), (3, 27553881225), (5, 16532328735), (9, 9184627075), (13, 6358587975), (15, 5510776245), (19, 4350612825), (25, 3306465747), (39, 2119529325), (45, 1836925415), (57, 1450204275), (65, 1271717595), (75, 1102155249), (95, 870122565), (117, 706509775), (171, 483401425), (195, 423905865), (225, 367385083), (247, 334662525), (285, 290040855), (325, 254343519), (475, 174024513), (585, 141301955), (741, 111554175), (855, 96680285), (975, 84781173), (1235, 66932505), (1425, 58008171), (2223, 37184725), (2925, 28260391), (3705, 22310835), (4275, 19336057), (6175, 13386501), (11115, 7436945), (18525, 4462167), (55575, 1487389)]