26543265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 25987935

約数列:

[1, 3, 5, 7, 15, 21, 23, 29, 35, 69, 87, 105, 115, 145, 161, 203, 345, 379, 435, 483, 609, 667, 805, 1015, 1137, 1895, 2001, 2415, 2653, 3045, 3335, 4669, 5685, 7959, 8717, 10005, 10991, 13265, 14007, 23345, 26151, 32973, 39795, 43585, 54955, 61019, 70035, 76937, 130755, 164865, 183057, 230811, 252793, 305095, 384685, 758379, 915285, 1154055, 1263965, 1769551, 3791895, 5308653, 8847755, 26543265]

約数ペア:

[(1, 26543265), (3, 8847755), (5, 5308653), (7, 3791895), (15, 1769551), (21, 1263965), (23, 1154055), (29, 915285), (35, 758379), (69, 384685), (87, 305095), (105, 252793), (115, 230811), (145, 183057), (161, 164865), (203, 130755), (345, 76937), (379, 70035), (435, 61019), (483, 54955), (609, 43585), (667, 39795), (805, 32973), (1015, 26151), (1137, 23345), (1895, 14007), (2001, 13265), (2415, 10991), (2653, 10005), (3045, 8717), (3335, 7959), (4669, 5685)]