73980395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 96940800

約数和(自身を除く): 22960405

約数列:

[1, 5, 19, 59, 67, 95, 197, 295, 335, 985, 1121, 1273, 3743, 3953, 5605, 6365, 11623, 13199, 18715, 19765, 58115, 65995, 75107, 220837, 250781, 375535, 778741, 1104185, 1253905, 3893705, 14796079, 73980395]

約数ペア:

[(1, 73980395), (5, 14796079), (19, 3893705), (59, 1253905), (67, 1104185), (95, 778741), (197, 375535), (295, 250781), (335, 220837), (985, 75107), (1121, 65995), (1273, 58115), (3743, 19765), (3953, 18715), (5605, 13199), (6365, 11623)]