172360065

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 280051200

約数和(自身を除く): 107691135

約数列:

[1, 3, 5, 15, 109, 271, 327, 389, 545, 813, 1167, 1355, 1635, 1945, 4065, 5835, 29539, 42401, 88617, 105419, 127203, 147695, 212005, 316257, 443085, 527095, 636015, 1581285, 11490671, 34472013, 57453355, 172360065]

約数ペア:

[(1, 172360065), (3, 57453355), (5, 34472013), (15, 11490671), (109, 1581285), (271, 636015), (327, 527095), (389, 443085), (545, 316257), (813, 212005), (1167, 147695), (1355, 127203), (1635, 105419), (1945, 88617), (4065, 42401), (5835, 29539)]