22320435

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 37078272

約数和(自身を除く): 14757837

約数列:

[1, 3, 5, 15, 37, 111, 131, 185, 307, 393, 555, 655, 921, 1535, 1965, 4605, 4847, 11359, 14541, 24235, 34077, 40217, 56795, 72705, 120651, 170385, 201085, 603255, 1488029, 4464087, 7440145, 22320435]

約数ペア:

[(1, 22320435), (3, 7440145), (5, 4464087), (15, 1488029), (37, 603255), (111, 201085), (131, 170385), (185, 120651), (307, 72705), (393, 56795), (555, 40217), (655, 34077), (921, 24235), (1535, 14541), (1965, 11359), (4605, 4847)]