55299195

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 115240320

約数和(自身を除く): 59941125

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 49, 63, 93, 105, 147, 155, 217, 245, 279, 315, 441, 465, 651, 735, 809, 1085, 1395, 1519, 1953, 2205, 2427, 3255, 4045, 4557, 5663, 7281, 7595, 9765, 12135, 13671, 16989, 22785, 25079, 28315, 36405, 39641, 50967, 68355, 75237, 84945, 118923, 125395, 175553, 198205, 225711, 254835, 356769, 376185, 526659, 594615, 877765, 1128555, 1228871, 1579977, 1783845, 2633295, 3686613, 6144355, 7899885, 11059839, 18433065, 55299195]

約数ペア:

[(1, 55299195), (3, 18433065), (5, 11059839), (7, 7899885), (9, 6144355), (15, 3686613), (21, 2633295), (31, 1783845), (35, 1579977), (45, 1228871), (49, 1128555), (63, 877765), (93, 594615), (105, 526659), (147, 376185), (155, 356769), (217, 254835), (245, 225711), (279, 198205), (315, 175553), (441, 125395), (465, 118923), (651, 84945), (735, 75237), (809, 68355), (1085, 50967), (1395, 39641), (1519, 36405), (1953, 28315), (2205, 25079), (2427, 22785), (3255, 16989), (4045, 13671), (4557, 12135), (5663, 9765), (7281, 7595)]