15672613905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{1901}}^1$

素因数の和:2771

約数の個数: 96

約数和(自身を含む): 31030140960

約数和(自身を除く): 15357527055

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 829, 1105, 1901, 1989, 2487, 3315, 4145, 5703, 7461, 9505, 9945, 10777, 12435, 14093, 17109, 24713, 28515, 32317, 32331, 37305, 42279, 53885, 70465, 74139, 85545, 96951, 96993, 123565, 126837, 161585, 161655, 183209, 211395, 222417, 290853, 370695, 420121, 484755, 484965, 549627, 634185, 916045, 1112085, 1260363, 1454265, 1575929, 1648881, 2100605, 2748135, 3781089, 4727787, 6301815, 7879645, 8244405, 14183361, 18905445, 20487077, 23638935, 26790793, 61461231, 70916805, 80372379, 102435385, 133953965, 184383693, 241117137, 307306155, 348280309, 401861895, 921918465, 1044840927, 1205585685, 1741401545, 3134522781, 5224204635, 15672613905]

約数ペア:

[(1, 15672613905), (3, 5224204635), (5, 3134522781), (9, 1741401545), (13, 1205585685), (15, 1044840927), (17, 921918465), (39, 401861895), (45, 348280309), (51, 307306155), (65, 241117137), (85, 184383693), (117, 133953965), (153, 102435385), (195, 80372379), (221, 70916805), (255, 61461231), (585, 26790793), (663, 23638935), (765, 20487077), (829, 18905445), (1105, 14183361), (1901, 8244405), (1989, 7879645), (2487, 6301815), (3315, 4727787), (4145, 3781089), (5703, 2748135), (7461, 2100605), (9505, 1648881), (9945, 1575929), (10777, 1454265), (12435, 1260363), (14093, 1112085), (17109, 916045), (24713, 634185), (28515, 549627), (32317, 484965), (32331, 484755), (37305, 420121), (42279, 370695), (53885, 290853), (70465, 222417), (74139, 211395), (85545, 183209), (96951, 161655), (96993, 161585), (123565, 126837)]