15697935

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 31696560

約数和(自身を除く): 15998625

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 121, 135, 155, 165, 279, 297, 341, 363, 465, 495, 605, 837, 961, 1023, 1089, 1395, 1485, 1705, 1815, 2883, 3069, 3267, 3751, 4185, 4805, 5115, 5445, 8649, 9207, 10571, 11253, 14415, 15345, 16335, 18755, 25947, 31713, 33759, 43245, 46035, 52855, 56265, 95139, 101277, 116281, 129735, 158565, 168795, 285417, 348843, 475695, 506385, 581405, 1046529, 1427085, 1744215, 3139587, 5232645, 15697935]

約数ペア:

[(1, 15697935), (3, 5232645), (5, 3139587), (9, 1744215), (11, 1427085), (15, 1046529), (27, 581405), (31, 506385), (33, 475695), (45, 348843), (55, 285417), (93, 168795), (99, 158565), (121, 129735), (135, 116281), (155, 101277), (165, 95139), (279, 56265), (297, 52855), (341, 46035), (363, 43245), (465, 33759), (495, 31713), (605, 25947), (837, 18755), (961, 16335), (1023, 15345), (1089, 14415), (1395, 11253), (1485, 10571), (1705, 9207), (1815, 8649), (2883, 5445), (3069, 5115), (3267, 4805), (3751, 4185)]