3718650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1935

約数の個数: 48

約数和(自身を含む): 9936864

約数和(自身を除く): 6218214

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, 975, 1907, 1950, 3814, 5721, 9535, 11442, 19070, 24791, 28605, 47675, 49582, 57210, 74373, 95350, 123955, 143025, 148746, 247910, 286050, 371865, 619775, 743730, 1239550, 1859325, 3718650]

約数ペア:

[(1, 3718650), (2, 1859325), (3, 1239550), (5, 743730), (6, 619775), (10, 371865), (13, 286050), (15, 247910), (25, 148746), (26, 143025), (30, 123955), (39, 95350), (50, 74373), (65, 57210), (75, 49582), (78, 47675), (130, 28605), (150, 24791), (195, 19070), (325, 11442), (390, 9535), (650, 5721), (975, 3814), (1907, 1950)]