2116740015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{124771}}^1$

素因数の和:124824

約数の個数: 48

約数和(自身を含む): 4087530720

約数和(自身を除く): 1970790705

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 5655, 16965, 124771, 374313, 623855, 1122939, 1622023, 1871565, 3618359, 4866069, 5614695, 8110115, 10855077, 14598207, 18091795, 24330345, 32565231, 47038667, 54275385, 72991035, 141116001, 162826155, 235193335, 423348003, 705580005, 2116740015]

約数ペア:

[(1, 2116740015), (3, 705580005), (5, 423348003), (9, 235193335), (13, 162826155), (15, 141116001), (29, 72991035), (39, 54275385), (45, 47038667), (65, 32565231), (87, 24330345), (117, 18091795), (145, 14598207), (195, 10855077), (261, 8110115), (377, 5614695), (435, 4866069), (585, 3618359), (1131, 1871565), (1305, 1622023), (1885, 1122939), (3393, 623855), (5655, 374313), (16965, 124771)]