84647497725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{254713}}^1$

素因数の和:254947

約数の個数: 72

約数和(自身を含む): 174093962432

約数和(自身を除く): 89446464707

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 211, 225, 315, 525, 633, 1055, 1477, 1575, 1899, 3165, 4431, 5275, 7385, 9495, 13293, 15825, 22155, 36925, 47475, 66465, 110775, 254713, 332325, 764139, 1273565, 1782991, 2292417, 3820695, 5348973, 6367825, 8914955, 11462085, 16046919, 19103475, 26744865, 44574775, 53744443, 57310425, 80234595, 133724325, 161233329, 268722215, 376211101, 401172975, 483699987, 806166645, 1128633303, 1343611075, 1881055505, 2418499935, 3385899909, 4030833225, 5643166515, 9405277525, 12092499675, 16929499545, 28215832575, 84647497725]

約数ペア:

[(1, 84647497725), (3, 28215832575), (5, 16929499545), (7, 12092499675), (9, 9405277525), (15, 5643166515), (21, 4030833225), (25, 3385899909), (35, 2418499935), (45, 1881055505), (63, 1343611075), (75, 1128633303), (105, 806166645), (175, 483699987), (211, 401172975), (225, 376211101), (315, 268722215), (525, 161233329), (633, 133724325), (1055, 80234595), (1477, 57310425), (1575, 53744443), (1899, 44574775), (3165, 26744865), (4431, 19103475), (5275, 16046919), (7385, 11462085), (9495, 8914955), (13293, 6367825), (15825, 5348973), (22155, 3820695), (36925, 2292417), (47475, 1782991), (66465, 1273565), (110775, 764139), (254713, 332325)]