25829505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 49008960

約数和(自身を除く): 23179455

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 659, 871, 1005, 1977, 2613, 3015, 3295, 4355, 5931, 7839, 8567, 9885, 13065, 25701, 29655, 39195, 42835, 44153, 77103, 128505, 132459, 220765, 385515, 397377, 573989, 662295, 1721967, 1986885, 2869945, 5165901, 8609835, 25829505]

約数ペア:

[(1, 25829505), (3, 8609835), (5, 5165901), (9, 2869945), (13, 1986885), (15, 1721967), (39, 662295), (45, 573989), (65, 397377), (67, 385515), (117, 220765), (195, 132459), (201, 128505), (335, 77103), (585, 44153), (603, 42835), (659, 39195), (871, 29655), (1005, 25701), (1977, 13065), (2613, 9885), (3015, 8567), (3295, 7839), (4355, 5931)]