15764907645

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{326497}}^1$

素因数の和:326574

約数の個数: 48

約数和(自身を含む): 29032202160

約数和(自身を除く): 13267294515

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 261, 333, 435, 555, 1073, 1305, 1665, 3219, 5365, 9657, 16095, 48285, 326497, 979491, 1632485, 2938473, 4897455, 9468413, 12080389, 14692365, 28405239, 36241167, 47342065, 60401945, 85215717, 108723501, 142026195, 181205835, 350331281, 426078585, 543617505, 1050993843, 1751656405, 3152981529, 5254969215, 15764907645]

約数ペア:

[(1, 15764907645), (3, 5254969215), (5, 3152981529), (9, 1751656405), (15, 1050993843), (29, 543617505), (37, 426078585), (45, 350331281), (87, 181205835), (111, 142026195), (145, 108723501), (185, 85215717), (261, 60401945), (333, 47342065), (435, 36241167), (555, 28405239), (1073, 14692365), (1305, 12080389), (1665, 9468413), (3219, 4897455), (5365, 2938473), (9657, 1632485), (16095, 979491), (48285, 326497)]