406371122985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14923}}^1\times {\mathrm{4643}}^1$

素因数の和:19614

約数の個数: 64

約数和(自身を含む): 718575556608

約数和(自身を除く): 312204433623

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 4643, 5865, 13929, 14923, 23215, 44769, 69645, 74615, 78931, 106789, 223845, 236793, 253691, 320367, 343229, 394655, 533945, 761073, 1029687, 1183965, 1268455, 1601835, 1716145, 1815413, 3805365, 5148435, 5446239, 5834893, 9077065, 17504679, 27231195, 29174465, 69287489, 87523395, 207862467, 346437445, 1039312335, 1177887313, 1593612247, 3533661939, 4780836741, 5889436565, 7968061235, 17668309695, 23904183705, 27091408199, 81274224597, 135457040995, 406371122985]

約数ペア:

[(1, 406371122985), (3, 135457040995), (5, 81274224597), (15, 27091408199), (17, 23904183705), (23, 17668309695), (51, 7968061235), (69, 5889436565), (85, 4780836741), (115, 3533661939), (255, 1593612247), (345, 1177887313), (391, 1039312335), (1173, 346437445), (1955, 207862467), (4643, 87523395), (5865, 69287489), (13929, 29174465), (14923, 27231195), (23215, 17504679), (44769, 9077065), (69645, 5834893), (74615, 5446239), (78931, 5148435), (106789, 3805365), (223845, 1815413), (236793, 1716145), (253691, 1601835), (320367, 1268455), (343229, 1183965), (394655, 1029687), (533945, 761073)]