335874175

素因数分解:

$5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 549964800

約数和(自身を除く): 214090625

約数列:

[1, 5, 7, 13, 23, 25, 35, 49, 65, 91, 115, 131, 161, 175, 245, 299, 325, 343, 455, 575, 637, 655, 805, 917, 1127, 1225, 1495, 1703, 1715, 2093, 2275, 3013, 3185, 3275, 4025, 4459, 4585, 5635, 6419, 7475, 7889, 8515, 8575, 10465, 11921, 14651, 15065, 15925, 21091, 22295, 22925, 28175, 32095, 39169, 39445, 42575, 44933, 52325, 59605, 73255, 75325, 83447, 102557, 105455, 111475, 147637, 160475, 195845, 197225, 224665, 274183, 298025, 366275, 417235, 512785, 527275, 584129, 738185, 979225, 1033459, 1123325, 1370915, 1919281, 2086175, 2563925, 2920645, 3690925, 5167295, 6854575, 9596405, 13434967, 14603225, 25836475, 47982025, 67174835, 335874175]

約数ペア:

[(1, 335874175), (5, 67174835), (7, 47982025), (13, 25836475), (23, 14603225), (25, 13434967), (35, 9596405), (49, 6854575), (65, 5167295), (91, 3690925), (115, 2920645), (131, 2563925), (161, 2086175), (175, 1919281), (245, 1370915), (299, 1123325), (325, 1033459), (343, 979225), (455, 738185), (575, 584129), (637, 527275), (655, 512785), (805, 417235), (917, 366275), (1127, 298025), (1225, 274183), (1495, 224665), (1703, 197225), (1715, 195845), (2093, 160475), (2275, 147637), (3013, 111475), (3185, 105455), (3275, 102557), (4025, 83447), (4459, 75325), (4585, 73255), (5635, 59605), (6419, 52325), (7475, 44933), (7889, 42575), (8515, 39445), (8575, 39169), (10465, 32095), (11921, 28175), (14651, 22925), (15065, 22295), (15925, 21091)]