726669675

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6551}}^1$

素因数の和:6613

約数の個数: 72

約数和(自身を含む): 1425846240

約数和(自身を除く): 699176565

約数列:

[1, 3, 5, 9, 15, 17, 25, 29, 45, 51, 75, 85, 87, 145, 153, 225, 255, 261, 425, 435, 493, 725, 765, 1275, 1305, 1479, 2175, 2465, 3825, 4437, 6525, 6551, 7395, 12325, 19653, 22185, 32755, 36975, 58959, 98265, 110925, 111367, 163775, 189979, 294795, 334101, 491325, 556835, 569937, 949895, 1002303, 1473975, 1670505, 1709811, 2784175, 2849685, 3229643, 4749475, 5011515, 8352525, 8549055, 9688929, 14248425, 16148215, 25057575, 29066787, 42745275, 48444645, 80741075, 145333935, 242223225, 726669675]

約数ペア:

[(1, 726669675), (3, 242223225), (5, 145333935), (9, 80741075), (15, 48444645), (17, 42745275), (25, 29066787), (29, 25057575), (45, 16148215), (51, 14248425), (75, 9688929), (85, 8549055), (87, 8352525), (145, 5011515), (153, 4749475), (225, 3229643), (255, 2849685), (261, 2784175), (425, 1709811), (435, 1670505), (493, 1473975), (725, 1002303), (765, 949895), (1275, 569937), (1305, 556835), (1479, 491325), (2175, 334101), (2465, 294795), (3825, 189979), (4437, 163775), (6525, 111367), (6551, 110925), (7395, 98265), (12325, 58959), (19653, 36975), (22185, 32755)]