244762425

素因数分解:

$3^3\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1039}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 451360000

約数和(自身を除く): 206597575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 349, 675, 1039, 1047, 1745, 3117, 3141, 5195, 5235, 8725, 9351, 9423, 15585, 15705, 25975, 26175, 28053, 46755, 47115, 77925, 78525, 140265, 233775, 235575, 362611, 701325, 1087833, 1813055, 3263499, 5439165, 9065275, 9790497, 16317495, 27195825, 48952485, 81587475, 244762425]

約数ペア:

[(1, 244762425), (3, 81587475), (5, 48952485), (9, 27195825), (15, 16317495), (25, 9790497), (27, 9065275), (45, 5439165), (75, 3263499), (135, 1813055), (225, 1087833), (349, 701325), (675, 362611), (1039, 235575), (1047, 233775), (1745, 140265), (3117, 78525), (3141, 77925), (5195, 47115), (5235, 46755), (8725, 28053), (9351, 26175), (9423, 25975), (15585, 15705)]