42484095

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5557

約数の個数: 40

約数和(自身を含む): 80179440

約数和(自身を除く): 37695345

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 5521, 7695, 16563, 27605, 49689, 82815, 104899, 149067, 248445, 314697, 447201, 524495, 745335, 944091, 1573485, 2236005, 2832273, 4720455, 8496819, 14161365, 42484095]

約数ペア:

[(1, 42484095), (3, 14161365), (5, 8496819), (9, 4720455), (15, 2832273), (19, 2236005), (27, 1573485), (45, 944091), (57, 745335), (81, 524495), (95, 447201), (135, 314697), (171, 248445), (285, 149067), (405, 104899), (513, 82815), (855, 49689), (1539, 27605), (2565, 16563), (5521, 7695)]