9907228045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 14904134784

約数和(自身を除く): 4996906739

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 131, 143, 209, 247, 293, 361, 655, 715, 1045, 1235, 1441, 1465, 1703, 1805, 2489, 2717, 3223, 3809, 3971, 4693, 5567, 7205, 8515, 12445, 13585, 16115, 18733, 19045, 19855, 23465, 27379, 27835, 32357, 38383, 41899, 47291, 51623, 61237, 72371, 93665, 105773, 136895, 161785, 191915, 209495, 236455, 258115, 306185, 355927, 361855, 422213, 498979, 520201, 528865, 614783, 729277, 796081, 1163503, 1375049, 1779635, 2111065, 2494895, 2601005, 3073915, 3646385, 3980405, 5488769, 5817515, 6762613, 6875245, 8022047, 9480601, 13856263, 15125539, 27443845, 33813065, 40110235, 47403005, 69281315, 75627695, 104286611, 152418893, 180131419, 521433055, 762094465, 900657095, 1981445609, 9907228045]

約数ペア:

[(1, 9907228045), (5, 1981445609), (11, 900657095), (13, 762094465), (19, 521433055), (55, 180131419), (65, 152418893), (95, 104286611), (131, 75627695), (143, 69281315), (209, 47403005), (247, 40110235), (293, 33813065), (361, 27443845), (655, 15125539), (715, 13856263), (1045, 9480601), (1235, 8022047), (1441, 6875245), (1465, 6762613), (1703, 5817515), (1805, 5488769), (2489, 3980405), (2717, 3646385), (3223, 3073915), (3809, 2601005), (3971, 2494895), (4693, 2111065), (5567, 1779635), (7205, 1375049), (8515, 1163503), (12445, 796081), (13585, 729277), (16115, 614783), (18733, 528865), (19045, 520201), (19855, 498979), (23465, 422213), (27379, 361855), (27835, 355927), (32357, 306185), (38383, 258115), (41899, 236455), (47291, 209495), (51623, 191915), (61237, 161785), (72371, 136895), (93665, 105773)]