18224985315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{599}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 30191616000

約数和(自身を除く): 11966630685

約数列:

[1, 3, 5, 15, 47, 103, 141, 235, 309, 419, 515, 599, 705, 1257, 1545, 1797, 2095, 2995, 4841, 6285, 8985, 14523, 19693, 24205, 28153, 43157, 59079, 61697, 72615, 84459, 98465, 129471, 140765, 185091, 215785, 250981, 295395, 308485, 422295, 647355, 752943, 925455, 1254905, 2028379, 2899759, 3764715, 6085137, 8699277, 10141895, 11796107, 14498795, 25851043, 30425685, 35388321, 43496385, 58980535, 77553129, 129255215, 176941605, 387765645, 1214999021, 3644997063, 6074995105, 18224985315]

約数ペア:

[(1, 18224985315), (3, 6074995105), (5, 3644997063), (15, 1214999021), (47, 387765645), (103, 176941605), (141, 129255215), (235, 77553129), (309, 58980535), (419, 43496385), (515, 35388321), (599, 30425685), (705, 25851043), (1257, 14498795), (1545, 11796107), (1797, 10141895), (2095, 8699277), (2995, 6085137), (4841, 3764715), (6285, 2899759), (8985, 2028379), (14523, 1254905), (19693, 925455), (24205, 752943), (28153, 647355), (43157, 422295), (59079, 308485), (61697, 295395), (72615, 250981), (84459, 215785), (98465, 185091), (129471, 140765)]