142222235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 185068800

約数和(自身を除く): 42846565

約数列:

[1, 5, 29, 41, 47, 145, 205, 235, 509, 1189, 1363, 1927, 2545, 5945, 6815, 9635, 14761, 20869, 23923, 55883, 73805, 104345, 119615, 279415, 605201, 693767, 980843, 3026005, 3468835, 4904215, 28444447, 142222235]

約数ペア:

[(1, 142222235), (5, 28444447), (29, 4904215), (41, 3468835), (47, 3026005), (145, 980843), (205, 693767), (235, 605201), (509, 279415), (1189, 119615), (1363, 104345), (1927, 73805), (2545, 55883), (5945, 23923), (6815, 20869), (9635, 14761)]