39423195

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 83762640

約数和(自身を除く): 44339445

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 171, 245, 285, 315, 399, 441, 665, 735, 855, 931, 941, 1197, 1995, 2205, 2793, 2823, 4655, 4705, 5985, 6587, 8379, 8469, 13965, 14115, 17879, 19761, 32935, 41895, 42345, 46109, 53637, 59283, 89395, 98805, 125153, 138327, 160911, 230545, 268185, 296415, 375459, 414981, 625765, 691635, 804555, 876071, 1126377, 1877295, 2074905, 2628213, 4380355, 5631885, 7884639, 13141065, 39423195]

約数ペア:

[(1, 39423195), (3, 13141065), (5, 7884639), (7, 5631885), (9, 4380355), (15, 2628213), (19, 2074905), (21, 1877295), (35, 1126377), (45, 876071), (49, 804555), (57, 691635), (63, 625765), (95, 414981), (105, 375459), (133, 296415), (147, 268185), (171, 230545), (245, 160911), (285, 138327), (315, 125153), (399, 98805), (441, 89395), (665, 59283), (735, 53637), (855, 46109), (931, 42345), (941, 41895), (1197, 32935), (1995, 19761), (2205, 17879), (2793, 14115), (2823, 13965), (4655, 8469), (4705, 8379), (5985, 6587)]