68875778825

素因数分解:

$5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1\times {\mathrm{2777}}^1$

素因数の和:3626

約数の個数: 48

約数和(自身を含む): 98215856640

約数和(自身を除く): 29340077815

約数列:

[1, 5, 7, 25, 35, 175, 239, 593, 1195, 1673, 2777, 2965, 4151, 5975, 8365, 13885, 14825, 19439, 20755, 41825, 69425, 97195, 103775, 141727, 485975, 663703, 708635, 992089, 1646761, 3318515, 3543175, 4645921, 4960445, 8233805, 11527327, 16592575, 23229605, 24802225, 41169025, 57636635, 116148025, 288183175, 393575879, 1967879395, 2755031153, 9839396975, 13775155765, 68875778825]

約数ペア:

[(1, 68875778825), (5, 13775155765), (7, 9839396975), (25, 2755031153), (35, 1967879395), (175, 393575879), (239, 288183175), (593, 116148025), (1195, 57636635), (1673, 41169025), (2777, 24802225), (2965, 23229605), (4151, 16592575), (5975, 11527327), (8365, 8233805), (13885, 4960445), (14825, 4645921), (19439, 3543175), (20755, 3318515), (41825, 1646761), (69425, 992089), (97195, 708635), (103775, 663703), (141727, 485975)]