236435715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 453024000

約数和(自身を除く): 216588285

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 59, 95, 109, 129, 171, 177, 215, 285, 295, 327, 387, 531, 545, 645, 817, 855, 885, 981, 1121, 1635, 1935, 2071, 2451, 2537, 2655, 3363, 4085, 4687, 4905, 5605, 6213, 6431, 7353, 7611, 10089, 10355, 12255, 12685, 14061, 16815, 18639, 19293, 22833, 23435, 31065, 32155, 36765, 38055, 42183, 48203, 50445, 57879, 70305, 89053, 93195, 96465, 114165, 122189, 144609, 210915, 241015, 267159, 276533, 289395, 366567, 433827, 445265, 610945, 723045, 801477, 829599, 1099701, 1335795, 1382665, 1832835, 2169135, 2488797, 4007385, 4147995, 5254127, 5498505, 12443985, 15762381, 26270635, 47287143, 78811905, 236435715]

約数ペア:

[(1, 236435715), (3, 78811905), (5, 47287143), (9, 26270635), (15, 15762381), (19, 12443985), (43, 5498505), (45, 5254127), (57, 4147995), (59, 4007385), (95, 2488797), (109, 2169135), (129, 1832835), (171, 1382665), (177, 1335795), (215, 1099701), (285, 829599), (295, 801477), (327, 723045), (387, 610945), (531, 445265), (545, 433827), (645, 366567), (817, 289395), (855, 276533), (885, 267159), (981, 241015), (1121, 210915), (1635, 144609), (1935, 122189), (2071, 114165), (2451, 96465), (2537, 93195), (2655, 89053), (3363, 70305), (4085, 57879), (4687, 50445), (4905, 48203), (5605, 42183), (6213, 38055), (6431, 36765), (7353, 32155), (7611, 31065), (10089, 23435), (10355, 22833), (12255, 19293), (12685, 18639), (14061, 16815)]