7993050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4127

約数の個数: 48

約数和(自身を含む): 21352800

約数和(自身を除く): 13359750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4099, 8198, 12297, 20495, 24594, 40990, 53287, 61485, 102475, 106574, 122970, 159861, 204950, 266435, 307425, 319722, 532870, 614850, 799305, 1332175, 1598610, 2664350, 3996525, 7993050]

約数ペア:

[(1, 7993050), (2, 3996525), (3, 2664350), (5, 1598610), (6, 1332175), (10, 799305), (13, 614850), (15, 532870), (25, 319722), (26, 307425), (30, 266435), (39, 204950), (50, 159861), (65, 122970), (75, 106574), (78, 102475), (130, 61485), (150, 53287), (195, 40990), (325, 24594), (390, 20495), (650, 12297), (975, 8198), (1950, 4099)]