138519095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 196729344

約数和(自身を除く): 58210249

約数列:

[1, 5, 11, 13, 55, 65, 143, 151, 715, 755, 1283, 1661, 1963, 6415, 8305, 9815, 14113, 16679, 21593, 70565, 83395, 107965, 183469, 193733, 917345, 968665, 2131063, 2518529, 10655315, 12592645, 27703819, 138519095]

約数ペア:

[(1, 138519095), (5, 27703819), (11, 12592645), (13, 10655315), (55, 2518529), (65, 2131063), (143, 968665), (151, 917345), (715, 193733), (755, 183469), (1283, 107965), (1661, 83395), (1963, 70565), (6415, 21593), (8305, 16679), (9815, 14113)]