17143395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 14375325

約数列:

[1, 3, 5, 15, 17, 23, 37, 51, 69, 79, 85, 111, 115, 185, 237, 255, 345, 391, 395, 555, 629, 851, 1173, 1185, 1343, 1817, 1887, 1955, 2553, 2923, 3145, 4029, 4255, 5451, 5865, 6715, 8769, 9085, 9435, 12765, 14467, 14615, 20145, 27255, 30889, 43401, 43845, 49691, 67229, 72335, 92667, 149073, 154445, 201687, 217005, 248455, 336145, 463335, 745365, 1008435, 1142893, 3428679, 5714465, 17143395]

約数ペア:

[(1, 17143395), (3, 5714465), (5, 3428679), (15, 1142893), (17, 1008435), (23, 745365), (37, 463335), (51, 336145), (69, 248455), (79, 217005), (85, 201687), (111, 154445), (115, 149073), (185, 92667), (237, 72335), (255, 67229), (345, 49691), (391, 43845), (395, 43401), (555, 30889), (629, 27255), (851, 20145), (1173, 14615), (1185, 14467), (1343, 12765), (1817, 9435), (1887, 9085), (1955, 8769), (2553, 6715), (2923, 5865), (3145, 5451), (4029, 4255)]