23150985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 44706816

約数和(自身を除く): 21555831

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 251, 429, 473, 559, 645, 715, 753, 1255, 1419, 1677, 2145, 2365, 2761, 2795, 3263, 3765, 6149, 7095, 8283, 8385, 9789, 10793, 13805, 16315, 18447, 30745, 32379, 35893, 41415, 48945, 53965, 92235, 107679, 118723, 140309, 161895, 179465, 356169, 420927, 538395, 593615, 701545, 1543399, 1780845, 2104635, 4630197, 7716995, 23150985]

約数ペア:

[(1, 23150985), (3, 7716995), (5, 4630197), (11, 2104635), (13, 1780845), (15, 1543399), (33, 701545), (39, 593615), (43, 538395), (55, 420927), (65, 356169), (129, 179465), (143, 161895), (165, 140309), (195, 118723), (215, 107679), (251, 92235), (429, 53965), (473, 48945), (559, 41415), (645, 35893), (715, 32379), (753, 30745), (1255, 18447), (1419, 16315), (1677, 13805), (2145, 10793), (2365, 9789), (2761, 8385), (2795, 8283), (3263, 7095), (3765, 6149)]