67174835

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 39269965

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 131, 161, 245, 299, 343, 455, 637, 655, 805, 917, 1127, 1495, 1703, 1715, 2093, 3013, 3185, 4459, 4585, 5635, 6419, 7889, 8515, 10465, 11921, 14651, 15065, 21091, 22295, 32095, 39169, 39445, 44933, 59605, 73255, 83447, 102557, 105455, 147637, 195845, 224665, 274183, 417235, 512785, 584129, 738185, 1033459, 1370915, 1919281, 2920645, 5167295, 9596405, 13434967, 67174835]

約数ペア:

[(1, 67174835), (5, 13434967), (7, 9596405), (13, 5167295), (23, 2920645), (35, 1919281), (49, 1370915), (65, 1033459), (91, 738185), (115, 584129), (131, 512785), (161, 417235), (245, 274183), (299, 224665), (343, 195845), (455, 147637), (637, 105455), (655, 102557), (805, 83447), (917, 73255), (1127, 59605), (1495, 44933), (1703, 39445), (1715, 39169), (2093, 32095), (3013, 22295), (3185, 21091), (4459, 15065), (4585, 14651), (5635, 11921), (6419, 10465), (7889, 8515)]