221291174385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{9133}}^1$

素因数の和:10847

約数の個数: 96

約数和(自身を含む): 427813176960

約数和(自身を除く): 206522002575

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 1667, 2907, 4845, 5001, 8335, 9133, 14535, 15003, 25005, 27399, 28339, 31673, 45665, 75015, 82197, 85017, 95019, 136995, 141695, 155261, 158365, 173527, 255051, 285057, 410985, 425085, 465783, 475095, 520581, 538441, 776305, 867635, 1275255, 1397349, 1425285, 1561743, 1615323, 2328915, 2602905, 2692205, 2949959, 4845969, 6986745, 7808715, 8076615, 8849877, 14749795, 15224711, 24229845, 26549631, 44249385, 45674133, 76123555, 132748155, 137022399, 228370665, 258820087, 289269509, 685111995, 776460261, 867808527, 1294100435, 1446347545, 2329380783, 2603425581, 3882301305, 4339042635, 4917581653, 11646903915, 13017127905, 14752744959, 24587908265, 44258234877, 73763724795, 221291174385]

約数ペア:

[(1, 221291174385), (3, 73763724795), (5, 44258234877), (9, 24587908265), (15, 14752744959), (17, 13017127905), (19, 11646903915), (45, 4917581653), (51, 4339042635), (57, 3882301305), (85, 2603425581), (95, 2329380783), (153, 1446347545), (171, 1294100435), (255, 867808527), (285, 776460261), (323, 685111995), (765, 289269509), (855, 258820087), (969, 228370665), (1615, 137022399), (1667, 132748155), (2907, 76123555), (4845, 45674133), (5001, 44249385), (8335, 26549631), (9133, 24229845), (14535, 15224711), (15003, 14749795), (25005, 8849877), (27399, 8076615), (28339, 7808715), (31673, 6986745), (45665, 4845969), (75015, 2949959), (82197, 2692205), (85017, 2602905), (95019, 2328915), (136995, 1615323), (141695, 1561743), (155261, 1425285), (158365, 1397349), (173527, 1275255), (255051, 867635), (285057, 776305), (410985, 538441), (425085, 520581), (465783, 475095)]