27314325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 53476488

約数和(自身を除く): 26162163

約数列:

[1, 3, 5, 9, 15, 17, 25, 37, 45, 51, 75, 85, 111, 153, 185, 193, 225, 255, 333, 425, 555, 579, 629, 765, 925, 965, 1275, 1665, 1737, 1887, 2775, 2895, 3145, 3281, 3825, 4825, 5661, 7141, 8325, 8685, 9435, 9843, 14475, 15725, 16405, 21423, 28305, 29529, 35705, 43425, 47175, 49215, 64269, 82025, 107115, 121397, 141525, 147645, 178525, 246075, 321345, 364191, 535575, 606985, 738225, 1092573, 1606725, 1820955, 3034925, 5462865, 9104775, 27314325]

約数ペア:

[(1, 27314325), (3, 9104775), (5, 5462865), (9, 3034925), (15, 1820955), (17, 1606725), (25, 1092573), (37, 738225), (45, 606985), (51, 535575), (75, 364191), (85, 321345), (111, 246075), (153, 178525), (185, 147645), (193, 141525), (225, 121397), (255, 107115), (333, 82025), (425, 64269), (555, 49215), (579, 47175), (629, 43425), (765, 35705), (925, 29529), (965, 28305), (1275, 21423), (1665, 16405), (1737, 15725), (1887, 14475), (2775, 9843), (2895, 9435), (3145, 8685), (3281, 8325), (3825, 7141), (4825, 5661)]