38651715

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 30468285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1499, 1719, 2865, 4497, 5157, 7495, 8595, 13491, 22485, 25785, 40473, 67455, 202365, 286309, 858927, 1431545, 2576781, 4294635, 7730343, 12883905, 38651715]

約数ペア:

[(1, 38651715), (3, 12883905), (5, 7730343), (9, 4294635), (15, 2576781), (27, 1431545), (45, 858927), (135, 286309), (191, 202365), (573, 67455), (955, 40473), (1499, 25785), (1719, 22485), (2865, 13491), (4497, 8595), (5157, 7495)]