22195215

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{7829}}^1$

素因数の和:7853

約数の個数: 40

約数和(自身を含む): 45476640

約数和(自身を除く): 23281425

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 7829, 23487, 39145, 54803, 70461, 117435, 164409, 211383, 274015, 352305, 493227, 634149, 822045, 1056915, 1479681, 2466135, 3170745, 4439043, 7398405, 22195215]

約数ペア:

[(1, 22195215), (3, 7398405), (5, 4439043), (7, 3170745), (9, 2466135), (15, 1479681), (21, 1056915), (27, 822045), (35, 634149), (45, 493227), (63, 352305), (81, 274015), (105, 211383), (135, 164409), (189, 117435), (315, 70461), (405, 54803), (567, 39145), (945, 23487), (2835, 7829)]