1581036807195

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1050631}}^1$

素因数の和:1050873

約数の個数: 64

約数和(自身を含む): 2868477511680

約数和(自身を除く): 1287440704485

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 157, 213, 355, 471, 639, 785, 1065, 1413, 1917, 2355, 3195, 4239, 7065, 9585, 11147, 21195, 33441, 55735, 100323, 167205, 300969, 501615, 1050631, 1504845, 3151893, 5253155, 9455679, 15759465, 28367037, 47278395, 74594801, 141835185, 164949067, 223784403, 372974005, 494847201, 671353209, 824745335, 1118922015, 1484541603, 2014059627, 2474236005, 3356766045, 4453624809, 7422708015, 10070298135, 11711383757, 22268124045, 35134151271, 58556918785, 105402453813, 175670756355, 316207361439, 527012269065, 1581036807195]

約数ペア:

[(1, 1581036807195), (3, 527012269065), (5, 316207361439), (9, 175670756355), (15, 105402453813), (27, 58556918785), (45, 35134151271), (71, 22268124045), (135, 11711383757), (157, 10070298135), (213, 7422708015), (355, 4453624809), (471, 3356766045), (639, 2474236005), (785, 2014059627), (1065, 1484541603), (1413, 1118922015), (1917, 824745335), (2355, 671353209), (3195, 494847201), (4239, 372974005), (7065, 223784403), (9585, 164949067), (11147, 141835185), (21195, 74594801), (33441, 47278395), (55735, 28367037), (100323, 15759465), (167205, 9455679), (300969, 5253155), (501615, 3151893), (1050631, 1504845)]