69522615

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 136181760

約数和(自身を除く): 66659145

約数列:

[1, 3, 5, 9, 15, 19, 31, 43, 45, 57, 61, 93, 95, 129, 155, 171, 183, 215, 279, 285, 305, 387, 465, 549, 589, 645, 817, 855, 915, 1159, 1333, 1395, 1767, 1891, 1935, 2451, 2623, 2745, 2945, 3477, 3999, 4085, 5301, 5673, 5795, 6665, 7353, 7869, 8835, 9455, 10431, 11997, 12255, 13115, 17019, 17385, 19995, 23607, 25327, 26505, 28365, 35929, 36765, 39345, 49837, 52155, 59985, 75981, 81313, 85095, 107787, 118035, 126635, 149511, 179645, 227943, 243939, 249185, 323361, 379905, 406565, 448533, 538935, 731817, 747555, 1139715, 1219695, 1544947, 1616805, 2242665, 3659085, 4634841, 7724735, 13904523, 23174205, 69522615]

約数ペア:

[(1, 69522615), (3, 23174205), (5, 13904523), (9, 7724735), (15, 4634841), (19, 3659085), (31, 2242665), (43, 1616805), (45, 1544947), (57, 1219695), (61, 1139715), (93, 747555), (95, 731817), (129, 538935), (155, 448533), (171, 406565), (183, 379905), (215, 323361), (279, 249185), (285, 243939), (305, 227943), (387, 179645), (465, 149511), (549, 126635), (589, 118035), (645, 107787), (817, 85095), (855, 81313), (915, 75981), (1159, 59985), (1333, 52155), (1395, 49837), (1767, 39345), (1891, 36765), (1935, 35929), (2451, 28365), (2623, 26505), (2745, 25327), (2945, 23607), (3477, 19995), (3999, 17385), (4085, 17019), (5301, 13115), (5673, 12255), (5795, 11997), (6665, 10431), (7353, 9455), (7869, 8835)]