22188465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 21357135

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 195, 235, 269, 351, 423, 585, 611, 705, 807, 1269, 1345, 1755, 1833, 2115, 2421, 3055, 3497, 4035, 5499, 6345, 7263, 9165, 10491, 12105, 12643, 16497, 17485, 27495, 31473, 36315, 37929, 52455, 63215, 82485, 94419, 113787, 157365, 164359, 189645, 341361, 472095, 493077, 568935, 821795, 1479231, 1706805, 2465385, 4437693, 7396155, 22188465]

約数ペア:

[(1, 22188465), (3, 7396155), (5, 4437693), (9, 2465385), (13, 1706805), (15, 1479231), (27, 821795), (39, 568935), (45, 493077), (47, 472095), (65, 341361), (117, 189645), (135, 164359), (141, 157365), (195, 113787), (235, 94419), (269, 82485), (351, 63215), (423, 52455), (585, 37929), (611, 36315), (705, 31473), (807, 27495), (1269, 17485), (1345, 16497), (1755, 12643), (1833, 12105), (2115, 10491), (2421, 9165), (3055, 7263), (3497, 6345), (4035, 5499)]