29731819605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{28711}}^1$

素因数の和:28898

約数の個数: 64

約数和(自身を含む): 52392738816

約数和(自身を除く): 22660919211

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 131, 155, 255, 393, 465, 527, 655, 1581, 1965, 2227, 2635, 4061, 6681, 7905, 11135, 12183, 20305, 28711, 33405, 60915, 69037, 86133, 143555, 207111, 345185, 430665, 488087, 890041, 1035555, 1464261, 2440435, 2670123, 3761141, 4450205, 7321305, 11283423, 13350615, 15130697, 18805705, 45392091, 56417115, 63939397, 75653485, 116595371, 191818191, 226960455, 319696985, 349786113, 582976855, 959090955, 1748930565, 1982121307, 5946363921, 9910606535, 29731819605]

約数ペア:

[(1, 29731819605), (3, 9910606535), (5, 5946363921), (15, 1982121307), (17, 1748930565), (31, 959090955), (51, 582976855), (85, 349786113), (93, 319696985), (131, 226960455), (155, 191818191), (255, 116595371), (393, 75653485), (465, 63939397), (527, 56417115), (655, 45392091), (1581, 18805705), (1965, 15130697), (2227, 13350615), (2635, 11283423), (4061, 7321305), (6681, 4450205), (7905, 3761141), (11135, 2670123), (12183, 2440435), (20305, 1464261), (28711, 1035555), (33405, 890041), (60915, 488087), (69037, 430665), (86133, 345185), (143555, 207111)]