42984195

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 72394560

約数和(自身を除く): 29410365

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 615, 1517, 1889, 4551, 5667, 7585, 9445, 22755, 28335, 69893, 77449, 209679, 232347, 349465, 387245, 1048395, 1161735, 2865613, 8596839, 14328065, 42984195]

約数ペア:

[(1, 42984195), (3, 14328065), (5, 8596839), (15, 2865613), (37, 1161735), (41, 1048395), (111, 387245), (123, 349465), (185, 232347), (205, 209679), (555, 77449), (615, 69893), (1517, 28335), (1889, 22755), (4551, 9445), (5667, 7585)]