97515055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 134327808

約数和(自身を除く): 36812753

約数列:

[1, 5, 11, 23, 55, 115, 157, 253, 491, 785, 1265, 1727, 2455, 3611, 5401, 8635, 11293, 18055, 27005, 39721, 56465, 77087, 124223, 198605, 385435, 621115, 847957, 1773001, 4239785, 8865005, 19503011, 97515055]

約数ペア:

[(1, 97515055), (5, 19503011), (11, 8865005), (23, 4239785), (55, 1773001), (115, 847957), (157, 621115), (253, 385435), (491, 198605), (785, 124223), (1265, 77087), (1727, 56465), (2455, 39721), (3611, 27005), (5401, 18055), (8635, 11293)]