6448650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3335

約数の個数: 48

約数和(自身を含む): 17228064

約数和(自身を除く): 10779414

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, 1950, 3307, 6614, 9921, 16535, 19842, 33070, 42991, 49605, 82675, 85982, 99210, 128973, 165350, 214955, 248025, 257946, 429910, 496050, 644865, 1074775, 1289730, 2149550, 3224325, 6448650]

約数ペア:

[(1, 6448650), (2, 3224325), (3, 2149550), (5, 1289730), (6, 1074775), (10, 644865), (13, 496050), (15, 429910), (25, 257946), (26, 248025), (30, 214955), (39, 165350), (50, 128973), (65, 99210), (75, 85982), (78, 82675), (130, 49605), (150, 42991), (195, 33070), (325, 19842), (390, 16535), (650, 9921), (975, 6614), (1950, 3307)]