16144275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 32569344

約数和(自身を除く): 16425069

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 191, 245, 345, 483, 525, 573, 575, 735, 805, 955, 1127, 1225, 1337, 1725, 2415, 2865, 3381, 3675, 4011, 4025, 4393, 4775, 5635, 6685, 9359, 12075, 13179, 14325, 16905, 20055, 21965, 28077, 28175, 30751, 33425, 46795, 65895, 84525, 92253, 100275, 109825, 140385, 153755, 215257, 233975, 329475, 461265, 645771, 701925, 768775, 1076285, 2306325, 3228855, 5381425, 16144275]

約数ペア:

[(1, 16144275), (3, 5381425), (5, 3228855), (7, 2306325), (15, 1076285), (21, 768775), (23, 701925), (25, 645771), (35, 461265), (49, 329475), (69, 233975), (75, 215257), (105, 153755), (115, 140385), (147, 109825), (161, 100275), (175, 92253), (191, 84525), (245, 65895), (345, 46795), (483, 33425), (525, 30751), (573, 28175), (575, 28077), (735, 21965), (805, 20055), (955, 16905), (1127, 14325), (1225, 13179), (1337, 12075), (1725, 9359), (2415, 6685), (2865, 5635), (3381, 4775), (3675, 4393), (4011, 4025)]