10940325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 20088000

約数和(自身を除く): 9147675

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 149, 165, 267, 275, 445, 447, 745, 825, 979, 1335, 1639, 2225, 2235, 2937, 3725, 4895, 4917, 6675, 8195, 11175, 13261, 14685, 24475, 24585, 39783, 40975, 66305, 73425, 122925, 145871, 198915, 331525, 437613, 729355, 994575, 2188065, 3646775, 10940325]

約数ペア:

[(1, 10940325), (3, 3646775), (5, 2188065), (11, 994575), (15, 729355), (25, 437613), (33, 331525), (55, 198915), (75, 145871), (89, 122925), (149, 73425), (165, 66305), (267, 40975), (275, 39783), (445, 24585), (447, 24475), (745, 14685), (825, 13261), (979, 11175), (1335, 8195), (1639, 6675), (2225, 4917), (2235, 4895), (2937, 3725)]