10398645

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 10129995

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 197, 207, 255, 345, 391, 459, 591, 621, 765, 985, 1035, 1173, 1773, 1955, 2295, 2955, 3105, 3349, 3519, 4531, 5319, 5865, 8865, 10047, 10557, 13593, 16745, 17595, 22655, 26595, 30141, 40779, 50235, 52785, 67965, 77027, 90423, 122337, 150705, 203895, 231081, 385135, 452115, 611685, 693243, 1155405, 2079729, 3466215, 10398645]

約数ペア:

[(1, 10398645), (3, 3466215), (5, 2079729), (9, 1155405), (15, 693243), (17, 611685), (23, 452115), (27, 385135), (45, 231081), (51, 203895), (69, 150705), (85, 122337), (115, 90423), (135, 77027), (153, 67965), (197, 52785), (207, 50235), (255, 40779), (345, 30141), (391, 26595), (459, 22655), (591, 17595), (621, 16745), (765, 13593), (985, 10557), (1035, 10047), (1173, 8865), (1773, 5865), (1955, 5319), (2295, 4531), (2955, 3519), (3105, 3349)]