671569275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 1307916288

約数和(自身を除く): 636347013

約数列:

[1, 3, 5, 13, 15, 17, 25, 31, 39, 51, 65, 75, 85, 93, 155, 195, 221, 255, 325, 403, 425, 465, 527, 663, 775, 975, 1105, 1209, 1275, 1307, 1581, 2015, 2325, 2635, 3315, 3921, 5525, 6045, 6535, 6851, 7905, 10075, 13175, 16575, 16991, 19605, 20553, 22219, 30225, 32675, 34255, 39525, 40517, 50973, 66657, 84955, 98025, 102765, 111095, 121551, 171275, 202585, 254865, 288847, 333285, 424775, 513825, 526721, 555475, 607755, 688789, 866541, 1012925, 1274325, 1444235, 1580163, 1666425, 2066367, 2633605, 3038775, 3443945, 4332705, 7221175, 7900815, 8954257, 10331835, 13168025, 17219725, 21663525, 26862771, 39504075, 44771285, 51659175, 134313855, 223856425, 671569275]

約数ペア:

[(1, 671569275), (3, 223856425), (5, 134313855), (13, 51659175), (15, 44771285), (17, 39504075), (25, 26862771), (31, 21663525), (39, 17219725), (51, 13168025), (65, 10331835), (75, 8954257), (85, 7900815), (93, 7221175), (155, 4332705), (195, 3443945), (221, 3038775), (255, 2633605), (325, 2066367), (403, 1666425), (425, 1580163), (465, 1444235), (527, 1274325), (663, 1012925), (775, 866541), (975, 688789), (1105, 607755), (1209, 555475), (1275, 526721), (1307, 513825), (1581, 424775), (2015, 333285), (2325, 288847), (2635, 254865), (3315, 202585), (3921, 171275), (5525, 121551), (6045, 111095), (6535, 102765), (6851, 98025), (7905, 84955), (10075, 66657), (13175, 50973), (16575, 40517), (16991, 39525), (19605, 34255), (20553, 32675), (22219, 30225)]