1312640235

素因数分解:

$3^4\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{3049}}^1$

素因数の和:4129

約数の個数: 40

約数和(自身を含む): 2356015200

約数和(自身を除く): 1043374965

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1063, 3049, 3189, 5315, 9147, 9567, 15245, 15945, 27441, 28701, 45735, 47835, 82323, 86103, 137205, 143505, 246969, 411615, 430515, 1234845, 3241087, 9723261, 16205435, 29169783, 48616305, 87509349, 145848915, 262528047, 437546745, 1312640235]

約数ペア:

[(1, 1312640235), (3, 437546745), (5, 262528047), (9, 145848915), (15, 87509349), (27, 48616305), (45, 29169783), (81, 16205435), (135, 9723261), (405, 3241087), (1063, 1234845), (3049, 430515), (3189, 411615), (5315, 246969), (9147, 143505), (9567, 137205), (15245, 86103), (15945, 82323), (27441, 47835), (28701, 45735)]