231263235

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2423}}^1$

素因数の和:2545

約数の個数: 64

約数和(自身を含む): 474716160

約数和(自身を除く): 243452925

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 101, 105, 135, 189, 303, 315, 505, 707, 909, 945, 1515, 2121, 2423, 2727, 3535, 4545, 6363, 7269, 10605, 12115, 13635, 16961, 19089, 21807, 31815, 36345, 50883, 65421, 84805, 95445, 109035, 152649, 244723, 254415, 327105, 457947, 734169, 763245, 1223615, 1713061, 2202507, 2289735, 3670845, 5139183, 6607521, 8565305, 11012535, 15417549, 25695915, 33037605, 46252647, 77087745, 231263235]

約数ペア:

[(1, 231263235), (3, 77087745), (5, 46252647), (7, 33037605), (9, 25695915), (15, 15417549), (21, 11012535), (27, 8565305), (35, 6607521), (45, 5139183), (63, 3670845), (101, 2289735), (105, 2202507), (135, 1713061), (189, 1223615), (303, 763245), (315, 734169), (505, 457947), (707, 327105), (909, 254415), (945, 244723), (1515, 152649), (2121, 109035), (2423, 95445), (2727, 84805), (3535, 65421), (4545, 50883), (6363, 36345), (7269, 31815), (10605, 21807), (12115, 19089), (13635, 16961)]