48381255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 90994176

約数和(自身を除く): 42612921

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 191, 195, 433, 573, 585, 955, 1299, 1719, 2165, 2483, 2865, 3897, 5629, 6495, 7449, 8595, 12415, 16887, 19485, 22347, 28145, 37245, 50661, 82703, 84435, 111735, 248109, 253305, 413515, 744327, 1075139, 1240545, 3225417, 3721635, 5375695, 9676251, 16127085, 48381255]

約数ペア:

[(1, 48381255), (3, 16127085), (5, 9676251), (9, 5375695), (13, 3721635), (15, 3225417), (39, 1240545), (45, 1075139), (65, 744327), (117, 413515), (191, 253305), (195, 248109), (433, 111735), (573, 84435), (585, 82703), (955, 50661), (1299, 37245), (1719, 28145), (2165, 22347), (2483, 19485), (2865, 16887), (3897, 12415), (5629, 8595), (6495, 7449)]