1351567295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{1063}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 1807540224

約数和(自身を除く): 455972929

約数列:

[1, 5, 13, 31, 65, 155, 403, 631, 1063, 2015, 3155, 5315, 8203, 13819, 19561, 32953, 41015, 69095, 97805, 164765, 254293, 428389, 670753, 1271465, 2141945, 3353765, 8719789, 20793343, 43598945, 103966715, 270313459, 1351567295]

約数ペア:

[(1, 1351567295), (5, 270313459), (13, 103966715), (31, 43598945), (65, 20793343), (155, 8719789), (403, 3353765), (631, 2141945), (1063, 1271465), (2015, 670753), (3155, 428389), (5315, 254293), (8203, 164765), (13819, 97805), (19561, 69095), (32953, 41015)]