902983035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 1545338880

約数和(自身を除く): 642355845

約数列:

[1, 3, 5, 15, 31, 47, 79, 93, 141, 155, 235, 237, 395, 465, 523, 705, 1185, 1457, 1569, 2449, 2615, 3713, 4371, 7285, 7347, 7845, 11139, 12245, 16213, 18565, 21855, 24581, 36735, 41317, 48639, 55695, 73743, 81065, 115103, 122905, 123951, 206585, 243195, 345309, 368715, 575515, 619755, 762011, 1280827, 1726545, 1941899, 2286033, 3810055, 3842481, 5825697, 6404135, 9709495, 11430165, 19212405, 29128485, 60198869, 180596607, 300994345, 902983035]

約数ペア:

[(1, 902983035), (3, 300994345), (5, 180596607), (15, 60198869), (31, 29128485), (47, 19212405), (79, 11430165), (93, 9709495), (141, 6404135), (155, 5825697), (235, 3842481), (237, 3810055), (395, 2286033), (465, 1941899), (523, 1726545), (705, 1280827), (1185, 762011), (1457, 619755), (1569, 575515), (2449, 368715), (2615, 345309), (3713, 243195), (4371, 206585), (7285, 123951), (7347, 122905), (7845, 115103), (11139, 81065), (12245, 73743), (16213, 55695), (18565, 48639), (21855, 41317), (24581, 36735)]