7137031275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151771}}^1$

素因数の和:151817

約数の個数: 72

約数和(自身を含む): 14679387840

約数和(自身を除く): 7542356565

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 855, 1045, 1425, 1881, 2475, 3135, 4275, 5225, 9405, 15675, 47025, 151771, 455313, 758855, 1365939, 1669481, 2276565, 2883649, 3794275, 5008443, 6829695, 8347405, 8650947, 11382825, 14418245, 15025329, 25042215, 25952841, 31720139, 34148475, 41737025, 43254735, 72091225, 75126645, 95160417, 125211075, 129764205, 158600695, 216273675, 285481251, 375633225, 475802085, 648821025, 793003475, 1427406255, 2379010425, 7137031275]

約数ペア:

[(1, 7137031275), (3, 2379010425), (5, 1427406255), (9, 793003475), (11, 648821025), (15, 475802085), (19, 375633225), (25, 285481251), (33, 216273675), (45, 158600695), (55, 129764205), (57, 125211075), (75, 95160417), (95, 75126645), (99, 72091225), (165, 43254735), (171, 41737025), (209, 34148475), (225, 31720139), (275, 25952841), (285, 25042215), (475, 15025329), (495, 14418245), (627, 11382825), (825, 8650947), (855, 8347405), (1045, 6829695), (1425, 5008443), (1881, 3794275), (2475, 2883649), (3135, 2276565), (4275, 1669481), (5225, 1365939), (9405, 758855), (15675, 455313), (47025, 151771)]