78630075

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6131}}^1$

素因数の和:6169

約数の個数: 48

約数和(自身を含む): 152073600

約数和(自身を除く): 73443525

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 6131, 12825, 18393, 30655, 55179, 91965, 116489, 153275, 165537, 275895, 349467, 459825, 582445, 827685, 1048401, 1379475, 1747335, 2912225, 3145203, 4138425, 5242005, 8736675, 15726015, 26210025, 78630075]

約数ペア:

[(1, 78630075), (3, 26210025), (5, 15726015), (9, 8736675), (15, 5242005), (19, 4138425), (25, 3145203), (27, 2912225), (45, 1747335), (57, 1379475), (75, 1048401), (95, 827685), (135, 582445), (171, 459825), (225, 349467), (285, 275895), (475, 165537), (513, 153275), (675, 116489), (855, 91965), (1425, 55179), (2565, 30655), (4275, 18393), (6131, 12825)]