229188975

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 393870624

約数和(自身を除く): 164681649

約数列:

[1, 3, 5, 15, 25, 41, 73, 75, 123, 205, 219, 365, 615, 1021, 1025, 1095, 1825, 2993, 3063, 3075, 5105, 5475, 8979, 14965, 15315, 25525, 41861, 44895, 74533, 74825, 76575, 125583, 209305, 223599, 224475, 372665, 627915, 1046525, 1117995, 1863325, 3055853, 3139575, 5589975, 9167559, 15279265, 45837795, 76396325, 229188975]

約数ペア:

[(1, 229188975), (3, 76396325), (5, 45837795), (15, 15279265), (25, 9167559), (41, 5589975), (73, 3139575), (75, 3055853), (123, 1863325), (205, 1117995), (219, 1046525), (365, 627915), (615, 372665), (1021, 224475), (1025, 223599), (1095, 209305), (1825, 125583), (2993, 76575), (3063, 74825), (3075, 74533), (5105, 44895), (5475, 41861), (8979, 25525), (14965, 15315)]