17160045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 32853888

約数和(自身を除く): 15693843

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 631, 735, 777, 1295, 1813, 1893, 3155, 3885, 4417, 5439, 9065, 9465, 13251, 22085, 23347, 27195, 30919, 66255, 70041, 92757, 116735, 154595, 163429, 350205, 463785, 490287, 817145, 1144003, 2451435, 3432009, 5720015, 17160045]

約数ペア:

[(1, 17160045), (3, 5720015), (5, 3432009), (7, 2451435), (15, 1144003), (21, 817145), (35, 490287), (37, 463785), (49, 350205), (105, 163429), (111, 154595), (147, 116735), (185, 92757), (245, 70041), (259, 66255), (555, 30919), (631, 27195), (735, 23347), (777, 22085), (1295, 13251), (1813, 9465), (1893, 9065), (3155, 5439), (3885, 4417)]