248679243075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{5003}}^1$

素因数の和:5361

約数の個数: 96

約数和(自身を含む): 428886835200

約数和(自身を除く): 180207592125

約数列:

[1, 3, 5, 15, 25, 47, 59, 75, 141, 177, 235, 239, 295, 705, 717, 885, 1175, 1195, 1475, 2773, 3525, 3585, 4425, 5003, 5975, 8319, 11233, 13865, 14101, 15009, 17925, 25015, 33699, 41595, 42303, 56165, 69325, 70505, 75045, 125075, 168495, 207975, 211515, 235141, 280825, 295177, 352525, 375225, 662747, 705423, 842475, 885531, 1057575, 1175705, 1195717, 1475885, 1988241, 3313735, 3527115, 3587151, 4427655, 5878525, 5978585, 7379425, 9941205, 13873319, 16568675, 17635575, 17935755, 22138275, 29892925, 41619957, 49706025, 56198699, 69366595, 70547303, 89678775, 168596097, 208099785, 211641909, 280993495, 346832975, 352736515, 842980485, 1040498925, 1058209545, 1404967475, 1763682575, 3315723241, 4214902425, 5291047725, 9947169723, 16578616205, 49735848615, 82893081025, 248679243075]

約数ペア:

[(1, 248679243075), (3, 82893081025), (5, 49735848615), (15, 16578616205), (25, 9947169723), (47, 5291047725), (59, 4214902425), (75, 3315723241), (141, 1763682575), (177, 1404967475), (235, 1058209545), (239, 1040498925), (295, 842980485), (705, 352736515), (717, 346832975), (885, 280993495), (1175, 211641909), (1195, 208099785), (1475, 168596097), (2773, 89678775), (3525, 70547303), (3585, 69366595), (4425, 56198699), (5003, 49706025), (5975, 41619957), (8319, 29892925), (11233, 22138275), (13865, 17935755), (14101, 17635575), (15009, 16568675), (17925, 13873319), (25015, 9941205), (33699, 7379425), (41595, 5978585), (42303, 5878525), (56165, 4427655), (69325, 3587151), (70505, 3527115), (75045, 3313735), (125075, 1988241), (168495, 1475885), (207975, 1195717), (211515, 1175705), (235141, 1057575), (280825, 885531), (295177, 842475), (352525, 705423), (375225, 662747)]