75244275

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5867}}^1$

素因数の和:5905

約数の個数: 48

約数和(自身を含む): 145526400

約数和(自身を除く): 70282125

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 5867, 12825, 17601, 29335, 52803, 88005, 111473, 146675, 158409, 264015, 334419, 440025, 557365, 792045, 1003257, 1320075, 1672095, 2786825, 3009771, 3960225, 5016285, 8360475, 15048855, 25081425, 75244275]

約数ペア:

[(1, 75244275), (3, 25081425), (5, 15048855), (9, 8360475), (15, 5016285), (19, 3960225), (25, 3009771), (27, 2786825), (45, 1672095), (57, 1320075), (75, 1003257), (95, 792045), (135, 557365), (171, 440025), (225, 334419), (285, 264015), (475, 158409), (513, 146675), (675, 111473), (855, 88005), (1425, 52803), (2565, 29335), (4275, 17601), (5867, 12825)]