49214775

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 84235680

約数和(自身を除く): 35020905

約数列:

[1, 3, 5, 15, 25, 73, 75, 89, 101, 219, 267, 303, 365, 445, 505, 1095, 1335, 1515, 1825, 2225, 2525, 5475, 6497, 6675, 7373, 7575, 8989, 19491, 22119, 26967, 32485, 36865, 44945, 97455, 110595, 134835, 162425, 184325, 224725, 487275, 552975, 656197, 674175, 1968591, 3280985, 9842955, 16404925, 49214775]

約数ペア:

[(1, 49214775), (3, 16404925), (5, 9842955), (15, 3280985), (25, 1968591), (73, 674175), (75, 656197), (89, 552975), (101, 487275), (219, 224725), (267, 184325), (303, 162425), (365, 134835), (445, 110595), (505, 97455), (1095, 44945), (1335, 36865), (1515, 32485), (1825, 26967), (2225, 22119), (2525, 19491), (5475, 8989), (6497, 7575), (6675, 7373)]