712372095

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17609}}^1$

素因数の和:17680

約数の個数: 48

約数和(自身を含む): 1318636800

約数和(自身を除く): 606264705

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1305, 1395, 2697, 4495, 8091, 13485, 17609, 40455, 52827, 88045, 158481, 264135, 510661, 545879, 792405, 1531983, 1637637, 2553305, 2729395, 4595949, 4912911, 7659915, 8188185, 15830491, 22979745, 24564555, 47491473, 79152455, 142474419, 237457365, 712372095]

約数ペア:

[(1, 712372095), (3, 237457365), (5, 142474419), (9, 79152455), (15, 47491473), (29, 24564555), (31, 22979745), (45, 15830491), (87, 8188185), (93, 7659915), (145, 4912911), (155, 4595949), (261, 2729395), (279, 2553305), (435, 1637637), (465, 1531983), (899, 792405), (1305, 545879), (1395, 510661), (2697, 264135), (4495, 158481), (8091, 88045), (13485, 52827), (17609, 40455)]