12018033225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{3301}}^1$

素因数の和:4799

約数の個数: 72

約数和(自身を含む): 23505590784

約数和(自身を除く): 11487557559

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 1471, 2475, 3301, 4413, 7355, 9903, 13239, 16181, 16505, 22065, 29709, 36311, 36775, 48543, 49515, 66195, 80905, 82525, 108933, 110325, 145629, 148545, 181555, 242715, 247575, 326799, 330975, 404525, 544665, 728145, 742725, 907775, 1213575, 1633995, 2723325, 3640725, 4855771, 8169975, 14567313, 24278855, 43701939, 53413481, 72836565, 121394275, 160240443, 218509695, 267067405, 364182825, 480721329, 801202215, 1092548475, 1335337025, 2403606645, 4006011075, 12018033225]

約数ペア:

[(1, 12018033225), (3, 4006011075), (5, 2403606645), (9, 1335337025), (11, 1092548475), (15, 801202215), (25, 480721329), (33, 364182825), (45, 267067405), (55, 218509695), (75, 160240443), (99, 121394275), (165, 72836565), (225, 53413481), (275, 43701939), (495, 24278855), (825, 14567313), (1471, 8169975), (2475, 4855771), (3301, 3640725), (4413, 2723325), (7355, 1633995), (9903, 1213575), (13239, 907775), (16181, 742725), (16505, 728145), (22065, 544665), (29709, 404525), (36311, 330975), (36775, 326799), (48543, 247575), (49515, 242715), (66195, 181555), (80905, 148545), (82525, 145629), (108933, 110325)]