72467325

素因数分解:

$3^3\times 5^2\times 7^3\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 155744000

約数和(自身を除く): 83276675

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 313, 315, 343, 441, 525, 675, 735, 939, 945, 1029, 1225, 1323, 1565, 1575, 1715, 2191, 2205, 2817, 3087, 3675, 4695, 4725, 5145, 6573, 6615, 7825, 8451, 8575, 9261, 10955, 11025, 14085, 15337, 15435, 19719, 23475, 25725, 32865, 33075, 42255, 46011, 46305, 54775, 59157, 70425, 76685, 77175, 98595, 107359, 138033, 164325, 211275, 230055, 231525, 295785, 322077, 383425, 414099, 492975, 536795, 690165, 966231, 1150275, 1478925, 1610385, 2070495, 2683975, 2898693, 3450825, 4831155, 8051925, 10352475, 14493465, 24155775, 72467325]

約数ペア:

[(1, 72467325), (3, 24155775), (5, 14493465), (7, 10352475), (9, 8051925), (15, 4831155), (21, 3450825), (25, 2898693), (27, 2683975), (35, 2070495), (45, 1610385), (49, 1478925), (63, 1150275), (75, 966231), (105, 690165), (135, 536795), (147, 492975), (175, 414099), (189, 383425), (225, 322077), (245, 295785), (313, 231525), (315, 230055), (343, 211275), (441, 164325), (525, 138033), (675, 107359), (735, 98595), (939, 77175), (945, 76685), (1029, 70425), (1225, 59157), (1323, 54775), (1565, 46305), (1575, 46011), (1715, 42255), (2191, 33075), (2205, 32865), (2817, 25725), (3087, 23475), (3675, 19719), (4695, 15435), (4725, 15337), (5145, 14085), (6573, 11025), (6615, 10955), (7825, 9261), (8451, 8575)]