15704876445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 26473734144

約数和(自身を除く): 10768857699

約数列:

[1, 3, 5, 15, 23, 69, 115, 197, 311, 345, 591, 743, 933, 985, 1555, 2229, 2955, 3715, 4531, 4665, 7153, 11145, 13593, 17089, 21459, 22655, 35765, 51267, 61267, 67965, 85445, 107295, 146371, 183801, 231073, 256335, 306335, 439113, 693219, 731855, 919005, 1155365, 1409141, 2195565, 3366533, 3466095, 4227423, 5314679, 7045705, 10099599, 15944037, 16832665, 21137115, 26573395, 45521381, 50497995, 79720185, 136564143, 227606905, 682820715, 1046991763, 3140975289, 5234958815, 15704876445]

約数ペア:

[(1, 15704876445), (3, 5234958815), (5, 3140975289), (15, 1046991763), (23, 682820715), (69, 227606905), (115, 136564143), (197, 79720185), (311, 50497995), (345, 45521381), (591, 26573395), (743, 21137115), (933, 16832665), (985, 15944037), (1555, 10099599), (2229, 7045705), (2955, 5314679), (3715, 4227423), (4531, 3466095), (4665, 3366533), (7153, 2195565), (11145, 1409141), (13593, 1155365), (17089, 919005), (21459, 731855), (22655, 693219), (35765, 439113), (51267, 306335), (61267, 256335), (67965, 231073), (85445, 183801), (107295, 146371)]