230232145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 332344656

約数和(自身を除く): 102112511

約数列:

[1, 5, 11, 13, 55, 65, 73, 121, 143, 365, 401, 605, 715, 803, 949, 1573, 2005, 4015, 4411, 4745, 5213, 7865, 8833, 10439, 22055, 26065, 29273, 44165, 48521, 52195, 57343, 114829, 146365, 242605, 286715, 322003, 380549, 574145, 630773, 1610015, 1902745, 3153865, 3542033, 4186039, 17710165, 20930195, 46046429, 230232145]

約数ペア:

[(1, 230232145), (5, 46046429), (11, 20930195), (13, 17710165), (55, 4186039), (65, 3542033), (73, 3153865), (121, 1902745), (143, 1610015), (365, 630773), (401, 574145), (605, 380549), (715, 322003), (803, 286715), (949, 242605), (1573, 146365), (2005, 114829), (4015, 57343), (4411, 52195), (4745, 48521), (5213, 44165), (7865, 29273), (8833, 26065), (10439, 22055)]