13808230275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{577}}^2$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 26467115520

約数和(自身を除く): 12658885245

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 395, 525, 553, 577, 1185, 1659, 1731, 1975, 2765, 2885, 4039, 5925, 8295, 8655, 12117, 13825, 14425, 20195, 41475, 43275, 45583, 60585, 100975, 136749, 227915, 302925, 319081, 332929, 683745, 957243, 998787, 1139575, 1595405, 1664645, 2330503, 3418725, 4786215, 4993935, 6991509, 7977025, 8323225, 11652515, 23931075, 24969675, 26301391, 34957545, 58262575, 78904173, 131506955, 174787725, 184109737, 394520865, 552329211, 657534775, 920548685, 1972604325, 2761646055, 4602743425, 13808230275]

約数ペア:

[(1, 13808230275), (3, 4602743425), (5, 2761646055), (7, 1972604325), (15, 920548685), (21, 657534775), (25, 552329211), (35, 394520865), (75, 184109737), (79, 174787725), (105, 131506955), (175, 78904173), (237, 58262575), (395, 34957545), (525, 26301391), (553, 24969675), (577, 23931075), (1185, 11652515), (1659, 8323225), (1731, 7977025), (1975, 6991509), (2765, 4993935), (2885, 4786215), (4039, 3418725), (5925, 2330503), (8295, 1664645), (8655, 1595405), (12117, 1139575), (13825, 998787), (14425, 957243), (20195, 683745), (41475, 332929), (43275, 319081), (45583, 302925), (60585, 227915), (100975, 136749)]