129236445

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 249312000

約数和(自身を除く): 120075555

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 211, 349, 351, 585, 633, 1047, 1055, 1745, 1755, 1899, 2743, 3141, 3165, 4537, 5235, 5697, 8229, 9423, 9495, 13611, 13715, 15705, 22685, 24687, 28485, 40833, 41145, 47115, 68055, 73639, 74061, 122499, 123435, 204165, 220917, 368195, 370305, 612495, 662751, 957307, 1104585, 1988253, 2871921, 3313755, 4786535, 8615763, 9941265, 14359605, 25847289, 43078815, 129236445]

約数ペア:

[(1, 129236445), (3, 43078815), (5, 25847289), (9, 14359605), (13, 9941265), (15, 8615763), (27, 4786535), (39, 3313755), (45, 2871921), (65, 1988253), (117, 1104585), (135, 957307), (195, 662751), (211, 612495), (349, 370305), (351, 368195), (585, 220917), (633, 204165), (1047, 123435), (1055, 122499), (1745, 74061), (1755, 73639), (1899, 68055), (2743, 47115), (3141, 41145), (3165, 40833), (4537, 28485), (5235, 24687), (5697, 22685), (8229, 15705), (9423, 13715), (9495, 13611)]