148380015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61441}}^1$

素因数の和:61479

約数の個数: 32

約数和(自身を含む): 283124736

約数和(自身を除く): 134744721

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 61441, 184323, 307205, 430087, 921615, 1290261, 1413143, 2150435, 4239429, 6451305, 7065715, 9892001, 21197145, 29676003, 49460005, 148380015]

約数ペア:

[(1, 148380015), (3, 49460005), (5, 29676003), (7, 21197145), (15, 9892001), (21, 7065715), (23, 6451305), (35, 4239429), (69, 2150435), (105, 1413143), (115, 1290261), (161, 921615), (345, 430087), (483, 307205), (805, 184323), (2415, 61441)]