4945922685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 9540685440

約数和(自身を除く): 4594762755

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 131, 165, 267, 393, 445, 495, 655, 801, 857, 979, 1179, 1335, 1441, 1965, 2571, 2937, 4005, 4285, 4323, 4895, 5895, 7205, 7713, 8811, 9427, 11659, 12855, 12969, 14685, 21615, 28281, 34977, 38565, 44055, 47135, 58295, 64845, 76273, 84843, 104931, 112267, 128249, 141405, 174885, 228819, 336801, 381365, 384747, 424215, 524655, 561335, 641245, 686457, 839003, 1010403, 1144095, 1154241, 1234937, 1684005, 1923735, 2517009, 3432285, 3704811, 4195015, 5052015, 5771205, 6174685, 7551027, 9991763, 11114433, 12585045, 18524055, 29975289, 37755135, 49958815, 55572165, 89925867, 109909393, 149876445, 329728179, 449629335, 549546965, 989184537, 1648640895, 4945922685]

約数ペア:

[(1, 4945922685), (3, 1648640895), (5, 989184537), (9, 549546965), (11, 449629335), (15, 329728179), (33, 149876445), (45, 109909393), (55, 89925867), (89, 55572165), (99, 49958815), (131, 37755135), (165, 29975289), (267, 18524055), (393, 12585045), (445, 11114433), (495, 9991763), (655, 7551027), (801, 6174685), (857, 5771205), (979, 5052015), (1179, 4195015), (1335, 3704811), (1441, 3432285), (1965, 2517009), (2571, 1923735), (2937, 1684005), (4005, 1234937), (4285, 1154241), (4323, 1144095), (4895, 1010403), (5895, 839003), (7205, 686457), (7713, 641245), (8811, 561335), (9427, 524655), (11659, 424215), (12855, 384747), (12969, 381365), (14685, 336801), (21615, 228819), (28281, 174885), (34977, 141405), (38565, 128249), (44055, 112267), (47135, 104931), (58295, 84843), (64845, 76273)]