11878904025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{619}}^1$

素因数の和:788

約数の個数: 108

約数和(自身を含む): 22772240400

約数和(自身を除く): 10893336375

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 67, 75, 95, 171, 201, 225, 285, 335, 475, 603, 619, 855, 1005, 1273, 1425, 1675, 1857, 3015, 3095, 3819, 4275, 4489, 5025, 5571, 6365, 9285, 11457, 11761, 13467, 15075, 15475, 19095, 22445, 27855, 31825, 35283, 40401, 41473, 46425, 57285, 58805, 67335, 85291, 95475, 105849, 112225, 124419, 139275, 176415, 202005, 207365, 255873, 286425, 294025, 336675, 373257, 426455, 529245, 622095, 767619, 787987, 882075, 1010025, 1036825, 1279365, 1866285, 2132275, 2363961, 2646225, 2778691, 3110475, 3838095, 3939935, 6396825, 7091883, 8336073, 9331425, 11819805, 13893455, 19190475, 19699675, 25008219, 35459415, 41680365, 52795129, 59099025, 69467275, 125041095, 158385387, 177297075, 208401825, 263975645, 475156161, 625205475, 791926935, 1319878225, 2375780805, 3959634675, 11878904025]

約数ペア:

[(1, 11878904025), (3, 3959634675), (5, 2375780805), (9, 1319878225), (15, 791926935), (19, 625205475), (25, 475156161), (45, 263975645), (57, 208401825), (67, 177297075), (75, 158385387), (95, 125041095), (171, 69467275), (201, 59099025), (225, 52795129), (285, 41680365), (335, 35459415), (475, 25008219), (603, 19699675), (619, 19190475), (855, 13893455), (1005, 11819805), (1273, 9331425), (1425, 8336073), (1675, 7091883), (1857, 6396825), (3015, 3939935), (3095, 3838095), (3819, 3110475), (4275, 2778691), (4489, 2646225), (5025, 2363961), (5571, 2132275), (6365, 1866285), (9285, 1279365), (11457, 1036825), (11761, 1010025), (13467, 882075), (15075, 787987), (15475, 767619), (19095, 622095), (22445, 529245), (27855, 426455), (31825, 373257), (35283, 336675), (40401, 294025), (41473, 286425), (46425, 255873), (57285, 207365), (58805, 202005), (67335, 176415), (85291, 139275), (95475, 124419), (105849, 112225)]