74388015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 140343840

約数和(自身を除く): 65955825

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 195, 303, 505, 585, 909, 1259, 1313, 1515, 3777, 3939, 4545, 6295, 6565, 11331, 11817, 16367, 18885, 19695, 49101, 56655, 59085, 81835, 127159, 147303, 245505, 381477, 635795, 736515, 1144431, 1653067, 1907385, 4959201, 5722155, 8265335, 14877603, 24796005, 74388015]

約数ペア:

[(1, 74388015), (3, 24796005), (5, 14877603), (9, 8265335), (13, 5722155), (15, 4959201), (39, 1907385), (45, 1653067), (65, 1144431), (101, 736515), (117, 635795), (195, 381477), (303, 245505), (505, 147303), (585, 127159), (909, 81835), (1259, 59085), (1313, 56655), (1515, 49101), (3777, 19695), (3939, 18885), (4545, 16367), (6295, 11817), (6565, 11331)]