22013557515

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{538163}}^1$

素因数の和:538281

約数の個数: 40

約数和(自身を含む): 39852120528

約数和(自身を除く): 17838563013

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1515, 2727, 4545, 8181, 13635, 40905, 538163, 1614489, 2690815, 4843467, 8072445, 14530401, 24217335, 43591203, 54354463, 72652005, 163063389, 217956015, 271772315, 489190167, 815316945, 1467570501, 2445950835, 4402711503, 7337852505, 22013557515]

約数ペア:

[(1, 22013557515), (3, 7337852505), (5, 4402711503), (9, 2445950835), (15, 1467570501), (27, 815316945), (45, 489190167), (81, 271772315), (101, 217956015), (135, 163063389), (303, 72652005), (405, 54354463), (505, 43591203), (909, 24217335), (1515, 14530401), (2727, 8072445), (4545, 4843467), (8181, 2690815), (13635, 1614489), (40905, 538163)]