3172965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 5619456

約数和(自身を除く): 2446491

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 541, 1173, 1623, 1955, 2705, 5865, 8115, 9197, 12443, 27591, 37329, 45985, 62215, 137955, 186645, 211531, 634593, 1057655, 3172965]

約数ペア:

[(1, 3172965), (3, 1057655), (5, 634593), (15, 211531), (17, 186645), (23, 137955), (51, 62215), (69, 45985), (85, 37329), (115, 27591), (255, 12443), (345, 9197), (391, 8115), (541, 5865), (1173, 2705), (1623, 1955)]