69986995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 95477760

約数和(自身を除く): 25490765

約数列:

[1, 5, 13, 31, 47, 65, 155, 235, 403, 611, 739, 1457, 2015, 3055, 3695, 7285, 9607, 18941, 22909, 34733, 48035, 94705, 114545, 173665, 297817, 451529, 1076723, 1489085, 2257645, 5383615, 13997399, 69986995]

約数ペア:

[(1, 69986995), (5, 13997399), (13, 5383615), (31, 2257645), (47, 1489085), (65, 1076723), (155, 451529), (235, 297817), (403, 173665), (611, 114545), (739, 94705), (1457, 48035), (2015, 34733), (3055, 22909), (3695, 18941), (7285, 9607)]