98870395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 36604805

約数列:

[1, 5, 13, 19, 65, 95, 223, 247, 359, 1115, 1235, 1795, 2899, 4237, 4667, 6821, 14495, 21185, 23335, 34105, 55081, 80057, 88673, 275405, 400285, 443365, 1040741, 1521083, 5203705, 7605415, 19774079, 98870395]

約数ペア:

[(1, 98870395), (5, 19774079), (13, 7605415), (19, 5203705), (65, 1521083), (95, 1040741), (223, 443365), (247, 400285), (359, 275405), (1115, 88673), (1235, 80057), (1795, 55081), (2899, 34105), (4237, 23335), (4667, 21185), (6821, 14495)]