293282145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 570810240

約数和(自身を除く): 277528095

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 89, 117, 129, 131, 195, 215, 267, 387, 393, 445, 559, 585, 645, 655, 801, 1157, 1179, 1335, 1677, 1703, 1935, 1965, 2795, 3471, 3827, 4005, 5031, 5109, 5633, 5785, 5895, 8385, 8515, 10413, 11481, 11659, 15327, 16899, 17355, 19135, 25155, 25545, 28165, 34443, 34977, 49751, 50697, 52065, 57405, 58295, 73229, 76635, 84495, 104931, 149253, 151567, 172215, 174885, 219687, 248755, 253485, 366145, 447759, 454701, 501337, 524655, 659061, 746265, 757835, 1098435, 1364103, 1504011, 2238795, 2273505, 2506685, 3295305, 4512033, 6517381, 6820515, 7520055, 19552143, 22560165, 32586905, 58656429, 97760715, 293282145]

約数ペア:

[(1, 293282145), (3, 97760715), (5, 58656429), (9, 32586905), (13, 22560165), (15, 19552143), (39, 7520055), (43, 6820515), (45, 6517381), (65, 4512033), (89, 3295305), (117, 2506685), (129, 2273505), (131, 2238795), (195, 1504011), (215, 1364103), (267, 1098435), (387, 757835), (393, 746265), (445, 659061), (559, 524655), (585, 501337), (645, 454701), (655, 447759), (801, 366145), (1157, 253485), (1179, 248755), (1335, 219687), (1677, 174885), (1703, 172215), (1935, 151567), (1965, 149253), (2795, 104931), (3471, 84495), (3827, 76635), (4005, 73229), (5031, 58295), (5109, 57405), (5633, 52065), (5785, 50697), (5895, 49751), (8385, 34977), (8515, 34443), (10413, 28165), (11481, 25545), (11659, 25155), (15327, 19135), (16899, 17355)]