145995715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 192456000

約数和(自身を除く): 46460285

約数列:

[1, 5, 19, 29, 95, 145, 197, 269, 551, 985, 1345, 2755, 3743, 5111, 5713, 7801, 18715, 25555, 28565, 39005, 52993, 108547, 148219, 264965, 542735, 741095, 1006867, 1536797, 5034335, 7683985, 29199143, 145995715]

約数ペア:

[(1, 145995715), (5, 29199143), (19, 7683985), (29, 5034335), (95, 1536797), (145, 1006867), (197, 741095), (269, 542735), (551, 264965), (985, 148219), (1345, 108547), (2755, 52993), (3743, 39005), (5111, 28565), (5713, 25555), (7801, 18715)]