13257750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 36122112

約数和(自身を除く): 22864362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1607, 1650, 2750, 3214, 4125, 4821, 8035, 8250, 9642, 16070, 17677, 24105, 35354, 40175, 48210, 53031, 80350, 88385, 106062, 120525, 176770, 200875, 241050, 265155, 401750, 441925, 530310, 602625, 883850, 1205250, 1325775, 2209625, 2651550, 4419250, 6628875, 13257750]

約数ペア:

[(1, 13257750), (2, 6628875), (3, 4419250), (5, 2651550), (6, 2209625), (10, 1325775), (11, 1205250), (15, 883850), (22, 602625), (25, 530310), (30, 441925), (33, 401750), (50, 265155), (55, 241050), (66, 200875), (75, 176770), (110, 120525), (125, 106062), (150, 88385), (165, 80350), (250, 53031), (275, 48210), (330, 40175), (375, 35354), (550, 24105), (750, 17677), (825, 16070), (1375, 9642), (1607, 8250), (1650, 8035), (2750, 4821), (3214, 4125)]