1427796875

素因数分解:

$5^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 56

約数和(自身を含む): 1940600160

約数和(自身を除く): 512803285

約数列:

[1, 5, 23, 25, 29, 115, 125, 137, 145, 575, 625, 667, 685, 725, 2875, 3125, 3151, 3335, 3425, 3625, 3973, 14375, 15625, 15755, 16675, 17125, 18125, 19865, 71875, 78775, 83375, 85625, 90625, 91379, 99325, 359375, 393875, 416875, 428125, 453125, 456895, 496625, 1969375, 2084375, 2140625, 2284475, 2483125, 9846875, 10421875, 11422375, 12415625, 49234375, 57111875, 62078125, 285559375, 1427796875]

約数ペア:

[(1, 1427796875), (5, 285559375), (23, 62078125), (25, 57111875), (29, 49234375), (115, 12415625), (125, 11422375), (137, 10421875), (145, 9846875), (575, 2483125), (625, 2284475), (667, 2140625), (685, 2084375), (725, 1969375), (2875, 496625), (3125, 456895), (3151, 453125), (3335, 428125), (3425, 416875), (3625, 393875), (3973, 359375), (14375, 99325), (15625, 91379), (15755, 90625), (16675, 85625), (17125, 83375), (18125, 78775), (19865, 71875)]