528450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 1416576

約数和(自身を除く): 888126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 271, 325, 390, 542, 650, 813, 975, 1355, 1626, 1950, 2710, 3523, 4065, 6775, 7046, 8130, 10569, 13550, 17615, 20325, 21138, 35230, 40650, 52845, 88075, 105690, 176150, 264225, 528450]

約数ペア:

[(1, 528450), (2, 264225), (3, 176150), (5, 105690), (6, 88075), (10, 52845), (13, 40650), (15, 35230), (25, 21138), (26, 20325), (30, 17615), (39, 13550), (50, 10569), (65, 8130), (75, 7046), (78, 6775), (130, 4065), (150, 3523), (195, 2710), (271, 1950), (325, 1626), (390, 1355), (542, 975), (650, 813)]