138566211075

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{196193}}^1$

素因数の和:196325

約数の個数: 72

約数和(自身を含む): 257439488592

約数和(自身を除く): 118873277517

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 73, 75, 129, 215, 219, 225, 365, 387, 645, 657, 1075, 1095, 1825, 1935, 3139, 3225, 3285, 5475, 9417, 9675, 15695, 16425, 28251, 47085, 78475, 141255, 196193, 235425, 588579, 706275, 980965, 1765737, 2942895, 4904825, 8436299, 8828685, 14322089, 14714475, 25308897, 42181495, 42966267, 44143425, 71610445, 75926691, 126544485, 128898801, 210907475, 214831335, 358052225, 379633455, 615849827, 632722425, 644494005, 1074156675, 1847549481, 1898167275, 3079249135, 3222470025, 5542648443, 9237747405, 15396245675, 27713242215, 46188737025, 138566211075]

約数ペア:

[(1, 138566211075), (3, 46188737025), (5, 27713242215), (9, 15396245675), (15, 9237747405), (25, 5542648443), (43, 3222470025), (45, 3079249135), (73, 1898167275), (75, 1847549481), (129, 1074156675), (215, 644494005), (219, 632722425), (225, 615849827), (365, 379633455), (387, 358052225), (645, 214831335), (657, 210907475), (1075, 128898801), (1095, 126544485), (1825, 75926691), (1935, 71610445), (3139, 44143425), (3225, 42966267), (3285, 42181495), (5475, 25308897), (9417, 14714475), (9675, 14322089), (15695, 8828685), (16425, 8436299), (28251, 4904825), (47085, 2942895), (78475, 1765737), (141255, 980965), (196193, 706275), (235425, 588579)]