492045825

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 834178752

約数和(自身を除く): 342132927

約数列:

[1, 3, 5, 15, 25, 61, 75, 131, 183, 305, 393, 655, 821, 915, 1525, 1965, 2463, 3275, 4105, 4575, 7991, 9825, 12315, 20525, 23973, 39955, 50081, 61575, 107551, 119865, 150243, 199775, 250405, 322653, 537755, 599325, 751215, 1252025, 1613265, 2688775, 3756075, 6560611, 8066325, 19681833, 32803055, 98409165, 164015275, 492045825]

約数ペア:

[(1, 492045825), (3, 164015275), (5, 98409165), (15, 32803055), (25, 19681833), (61, 8066325), (75, 6560611), (131, 3756075), (183, 2688775), (305, 1613265), (393, 1252025), (655, 751215), (821, 599325), (915, 537755), (1525, 322653), (1965, 250405), (2463, 199775), (3275, 150243), (4105, 119865), (4575, 107551), (7991, 61575), (9825, 50081), (12315, 39955), (20525, 23973)]