1485915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 2557440

約数和(自身を除く): 1071525

約数列:

[1, 3, 5, 15, 23, 59, 69, 73, 115, 177, 219, 295, 345, 365, 885, 1095, 1357, 1679, 4071, 4307, 5037, 6785, 8395, 12921, 20355, 21535, 25185, 64605, 99061, 297183, 495305, 1485915]

約数ペア:

[(1, 1485915), (3, 495305), (5, 297183), (15, 99061), (23, 64605), (59, 25185), (69, 21535), (73, 20355), (115, 12921), (177, 8395), (219, 6785), (295, 5037), (345, 4307), (365, 4071), (885, 1679), (1095, 1357)]