1939166115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{205529}}^1$

素因数の和:205591

約数の個数: 32

約数和(自身を含む): 3373980480

約数和(自身を除く): 1434814365

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 205529, 616587, 1027645, 3082935, 3493993, 7604573, 10481979, 17469965, 22813719, 38022865, 52409895, 114068595, 129277741, 387833223, 646388705, 1939166115]

約数ペア:

[(1, 1939166115), (3, 646388705), (5, 387833223), (15, 129277741), (17, 114068595), (37, 52409895), (51, 38022865), (85, 22813719), (111, 17469965), (185, 10481979), (255, 7604573), (555, 3493993), (629, 3082935), (1887, 1027645), (3145, 616587), (9435, 205529)]