72624175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 36

約数和(自身を含む): 102519480

約数和(自身を除く): 29895305

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 361, 475, 619, 1235, 1805, 3095, 4693, 6175, 8047, 9025, 11761, 15475, 23465, 40235, 58805, 117325, 152893, 201175, 223459, 294025, 764465, 1117295, 2904967, 3822325, 5586475, 14524835, 72624175]

約数ペア:

[(1, 72624175), (5, 14524835), (13, 5586475), (19, 3822325), (25, 2904967), (65, 1117295), (95, 764465), (247, 294025), (325, 223459), (361, 201175), (475, 152893), (619, 117325), (1235, 58805), (1805, 40235), (3095, 23465), (4693, 15475), (6175, 11761), (8047, 9025)]