13003695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 24186240

約数和(自身を除く): 11182545

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 227, 285, 335, 603, 681, 855, 1005, 1135, 1273, 2043, 3015, 3405, 3819, 4313, 6365, 10215, 11457, 12939, 15209, 19095, 21565, 38817, 45627, 57285, 64695, 76045, 136881, 194085, 228135, 288971, 684405, 866913, 1444855, 2600739, 4334565, 13003695]

約数ペア:

[(1, 13003695), (3, 4334565), (5, 2600739), (9, 1444855), (15, 866913), (19, 684405), (45, 288971), (57, 228135), (67, 194085), (95, 136881), (171, 76045), (201, 64695), (227, 57285), (285, 45627), (335, 38817), (603, 21565), (681, 19095), (855, 15209), (1005, 12939), (1135, 11457), (1273, 10215), (2043, 6365), (3015, 4313), (3405, 3819)]