30017175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 52868640

約数和(自身を除く): 22851465

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 111, 145, 185, 373, 435, 555, 725, 925, 1073, 1119, 1865, 2175, 2775, 3219, 5365, 5595, 9325, 10817, 13801, 16095, 26825, 27975, 32451, 41403, 54085, 69005, 80475, 162255, 207015, 270425, 345025, 400229, 811275, 1035075, 1200687, 2001145, 6003435, 10005725, 30017175]

約数ペア:

[(1, 30017175), (3, 10005725), (5, 6003435), (15, 2001145), (25, 1200687), (29, 1035075), (37, 811275), (75, 400229), (87, 345025), (111, 270425), (145, 207015), (185, 162255), (373, 80475), (435, 69005), (555, 54085), (725, 41403), (925, 32451), (1073, 27975), (1119, 26825), (1865, 16095), (2175, 13801), (2775, 10817), (3219, 9325), (5365, 5595)]