127452285

素因数分解:

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

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 241200960

約数和(自身を除く): 113748675

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2565, 4617, 5521, 7695, 16563, 23085, 27605, 49689, 82815, 104899, 149067, 248445, 314697, 447201, 524495, 745335, 944091, 1341603, 1573485, 2236005, 2832273, 4720455, 6708015, 8496819, 14161365, 25490457, 42484095, 127452285]

約数ペア:

[(1, 127452285), (3, 42484095), (5, 25490457), (9, 14161365), (15, 8496819), (19, 6708015), (27, 4720455), (45, 2832273), (57, 2236005), (81, 1573485), (95, 1341603), (135, 944091), (171, 745335), (243, 524495), (285, 447201), (405, 314697), (513, 248445), (855, 149067), (1215, 104899), (1539, 82815), (2565, 49689), (4617, 27605), (5521, 23085), (7695, 16563)]