157030620215

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3623}}^1\times {\mathrm{9311}}^1$

素因数の和:12972

約数の個数: 48

約数和(自身を含む): 230827345920

約数和(自身を除く): 73796725705

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 3623, 4655, 9311, 18115, 25361, 46555, 65177, 68837, 126805, 176909, 177527, 325885, 344185, 456239, 481859, 884545, 887635, 1238363, 2281195, 2409295, 3373013, 6191815, 8668541, 16865065, 33733753, 43342705, 168668765, 236136271, 640941307, 1180681355, 1652953897, 3204706535, 4486589149, 8264769485, 22432945745, 31406124043, 157030620215]

約数ペア:

[(1, 157030620215), (5, 31406124043), (7, 22432945745), (19, 8264769485), (35, 4486589149), (49, 3204706535), (95, 1652953897), (133, 1180681355), (245, 640941307), (665, 236136271), (931, 168668765), (3623, 43342705), (4655, 33733753), (9311, 16865065), (18115, 8668541), (25361, 6191815), (46555, 3373013), (65177, 2409295), (68837, 2281195), (126805, 1238363), (176909, 887635), (177527, 884545), (325885, 481859), (344185, 456239)]