996940314725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{188519}}^1$

素因数の和:189110

約数の個数: 48

約数和(自身を含む): 1368365633280

約数和(自身を除く): 371425318555

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 541, 575, 1955, 2705, 9197, 9775, 12443, 13525, 45985, 62215, 188519, 211531, 229925, 311075, 942595, 1057655, 3204823, 4335937, 4712975, 5288275, 16024115, 21679685, 73710929, 80120575, 101988779, 108398425, 368554645, 509943895, 1733809243, 1842773225, 2345741917, 2549719475, 8669046215, 11728709585, 39877612589, 43345231075, 58643547925, 199388062945, 996940314725]

約数ペア:

[(1, 996940314725), (5, 199388062945), (17, 58643547925), (23, 43345231075), (25, 39877612589), (85, 11728709585), (115, 8669046215), (391, 2549719475), (425, 2345741917), (541, 1842773225), (575, 1733809243), (1955, 509943895), (2705, 368554645), (9197, 108398425), (9775, 101988779), (12443, 80120575), (13525, 73710929), (45985, 21679685), (62215, 16024115), (188519, 5288275), (211531, 4712975), (229925, 4335937), (311075, 3204823), (942595, 1057655)]