13308564788935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{460973}}^1$

素因数の和:461348

約数の個数: 64

約数和(自身を含む): 18366531765120

約数和(自身を除く): 5057966976185

約数列:

[1, 5, 13, 19, 65, 95, 97, 241, 247, 485, 1205, 1235, 1261, 1843, 3133, 4579, 6305, 9215, 15665, 22895, 23377, 23959, 59527, 116885, 119795, 297635, 303901, 444163, 460973, 1519505, 2220815, 2304865, 5774119, 5992649, 8758487, 28870595, 29963245, 43792435, 44714381, 111094493, 113860331, 223571905, 555472465, 569301655, 581286953, 849573239, 1444228409, 2110795367, 2906434765, 4247866195, 7221142045, 10553976835, 10776165821, 11044452107, 27440339771, 53880829105, 55222260535, 137201698855, 140090155673, 204747150599, 700450778365, 1023735752995, 2661712957787, 13308564788935]

約数ペア:

[(1, 13308564788935), (5, 2661712957787), (13, 1023735752995), (19, 700450778365), (65, 204747150599), (95, 140090155673), (97, 137201698855), (241, 55222260535), (247, 53880829105), (485, 27440339771), (1205, 11044452107), (1235, 10776165821), (1261, 10553976835), (1843, 7221142045), (3133, 4247866195), (4579, 2906434765), (6305, 2110795367), (9215, 1444228409), (15665, 849573239), (22895, 581286953), (23377, 569301655), (23959, 555472465), (59527, 223571905), (116885, 113860331), (119795, 111094493), (297635, 44714381), (303901, 43792435), (444163, 29963245), (460973, 28870595), (1519505, 8758487), (2220815, 5992649), (2304865, 5774119)]