27091365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 28066395

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 41, 49, 87, 93, 105, 123, 145, 147, 155, 203, 205, 217, 245, 287, 435, 465, 609, 615, 651, 735, 861, 899, 1015, 1085, 1189, 1271, 1421, 1435, 1519, 2009, 2697, 3045, 3255, 3567, 3813, 4263, 4305, 4495, 4557, 5945, 6027, 6293, 6355, 7105, 7595, 8323, 8897, 10045, 13485, 17835, 18879, 19065, 21315, 22785, 24969, 26691, 30135, 31465, 36859, 41615, 44051, 44485, 58261, 62279, 94395, 110577, 124845, 132153, 133455, 174783, 184295, 186837, 220255, 258013, 291305, 311395, 552885, 660765, 774039, 873915, 934185, 1290065, 1806091, 3870195, 5418273, 9030455, 27091365]

約数ペア:

[(1, 27091365), (3, 9030455), (5, 5418273), (7, 3870195), (15, 1806091), (21, 1290065), (29, 934185), (31, 873915), (35, 774039), (41, 660765), (49, 552885), (87, 311395), (93, 291305), (105, 258013), (123, 220255), (145, 186837), (147, 184295), (155, 174783), (203, 133455), (205, 132153), (217, 124845), (245, 110577), (287, 94395), (435, 62279), (465, 58261), (609, 44485), (615, 44051), (651, 41615), (735, 36859), (861, 31465), (899, 30135), (1015, 26691), (1085, 24969), (1189, 22785), (1271, 21315), (1421, 19065), (1435, 18879), (1519, 17835), (2009, 13485), (2697, 10045), (3045, 8897), (3255, 8323), (3567, 7595), (3813, 7105), (4263, 6355), (4305, 6293), (4495, 6027), (4557, 5945)]