10523175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 19248768

約数和(自身を除く): 8725593

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 251, 325, 559, 645, 753, 975, 1075, 1255, 1677, 2795, 3225, 3263, 3765, 6275, 8385, 9789, 10793, 13975, 16315, 18825, 32379, 41925, 48945, 53965, 81575, 140309, 161895, 244725, 269825, 420927, 701545, 809475, 2104635, 3507725, 10523175]

約数ペア:

[(1, 10523175), (3, 3507725), (5, 2104635), (13, 809475), (15, 701545), (25, 420927), (39, 269825), (43, 244725), (65, 161895), (75, 140309), (129, 81575), (195, 53965), (215, 48945), (251, 41925), (325, 32379), (559, 18825), (645, 16315), (753, 13975), (975, 10793), (1075, 9789), (1255, 8385), (1677, 6275), (2795, 3765), (3225, 3263)]