316291255

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4651}}^1$

素因数の和:4759

約数の個数: 32

約数和(自身を含む): 455523840

約数和(自身を除く): 139232585

約数列:

[1, 5, 7, 29, 35, 67, 145, 203, 335, 469, 1015, 1943, 2345, 4651, 9715, 13601, 23255, 32557, 68005, 134879, 162785, 311617, 674395, 944153, 1558085, 2181319, 4720765, 9036893, 10906595, 45184465, 63258251, 316291255]

約数ペア:

[(1, 316291255), (5, 63258251), (7, 45184465), (29, 10906595), (35, 9036893), (67, 4720765), (145, 2181319), (203, 1558085), (335, 944153), (469, 674395), (1015, 311617), (1943, 162785), (2345, 134879), (4651, 68005), (9715, 32557), (13601, 23255)]