83772585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 158230800

約数和(自身を除く): 74458215

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 801, 1157, 1335, 1609, 3471, 4005, 4827, 5785, 8045, 10413, 14481, 17355, 20917, 24135, 52065, 62751, 72405, 104585, 143201, 188253, 313755, 429603, 716005, 941265, 1288809, 1861613, 2148015, 5584839, 6444045, 9308065, 16754517, 27924195, 83772585]

約数ペア:

[(1, 83772585), (3, 27924195), (5, 16754517), (9, 9308065), (13, 6444045), (15, 5584839), (39, 2148015), (45, 1861613), (65, 1288809), (89, 941265), (117, 716005), (195, 429603), (267, 313755), (445, 188253), (585, 143201), (801, 104585), (1157, 72405), (1335, 62751), (1609, 52065), (3471, 24135), (4005, 20917), (4827, 17355), (5785, 14481), (8045, 10413)]