42937545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 40006455

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 59, 87, 105, 145, 177, 203, 239, 295, 413, 435, 609, 717, 885, 1015, 1195, 1239, 1673, 1711, 2065, 3045, 3585, 5019, 5133, 6195, 6931, 8365, 8555, 11977, 14101, 20793, 25095, 25665, 34655, 35931, 42303, 48517, 59885, 70505, 98707, 103965, 145551, 179655, 211515, 242585, 296121, 408929, 493535, 727755, 1226787, 1480605, 2044645, 2862503, 6133935, 8587509, 14312515, 42937545]

約数ペア:

[(1, 42937545), (3, 14312515), (5, 8587509), (7, 6133935), (15, 2862503), (21, 2044645), (29, 1480605), (35, 1226787), (59, 727755), (87, 493535), (105, 408929), (145, 296121), (177, 242585), (203, 211515), (239, 179655), (295, 145551), (413, 103965), (435, 98707), (609, 70505), (717, 59885), (885, 48517), (1015, 42303), (1195, 35931), (1239, 34655), (1673, 25665), (1711, 25095), (2065, 20793), (3045, 14101), (3585, 11977), (5019, 8555), (5133, 8365), (6195, 6931)]