136171575

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 262014480

約数和(自身を除く): 125842905

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 53, 57, 75, 95, 159, 171, 225, 265, 285, 475, 477, 601, 795, 855, 1007, 1325, 1425, 1803, 2385, 3005, 3021, 3975, 4275, 5035, 5409, 9015, 9063, 11419, 11925, 15025, 15105, 25175, 27045, 31853, 34257, 45075, 45315, 57095, 75525, 95559, 102771, 135225, 159265, 171285, 226575, 285475, 286677, 477795, 513855, 605207, 796325, 856425, 1433385, 1815621, 2388975, 2569275, 3026035, 5446863, 7166925, 9078105, 15130175, 27234315, 45390525, 136171575]

約数ペア:

[(1, 136171575), (3, 45390525), (5, 27234315), (9, 15130175), (15, 9078105), (19, 7166925), (25, 5446863), (45, 3026035), (53, 2569275), (57, 2388975), (75, 1815621), (95, 1433385), (159, 856425), (171, 796325), (225, 605207), (265, 513855), (285, 477795), (475, 286677), (477, 285475), (601, 226575), (795, 171285), (855, 159265), (1007, 135225), (1325, 102771), (1425, 95559), (1803, 75525), (2385, 57095), (3005, 45315), (3021, 45075), (3975, 34257), (4275, 31853), (5035, 27045), (5409, 25175), (9015, 15105), (9063, 15025), (11419, 11925)]