1499550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 4010160

約数和(自身を除く): 2510610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 769, 975, 1538, 1950, 2307, 3845, 4614, 7690, 9997, 11535, 19225, 19994, 23070, 29991, 38450, 49985, 57675, 59982, 99970, 115350, 149955, 249925, 299910, 499850, 749775, 1499550]

約数ペア:

[(1, 1499550), (2, 749775), (3, 499850), (5, 299910), (6, 249925), (10, 149955), (13, 115350), (15, 99970), (25, 59982), (26, 57675), (30, 49985), (39, 38450), (50, 29991), (65, 23070), (75, 19994), (78, 19225), (130, 11535), (150, 9997), (195, 7690), (325, 4614), (390, 3845), (650, 2307), (769, 1950), (975, 1538)]