23801505

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 49641984

約数和(自身を除く): 25840479

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 49, 53, 65, 91, 105, 141, 147, 159, 195, 235, 245, 265, 273, 329, 371, 455, 611, 637, 689, 705, 735, 795, 987, 1113, 1365, 1645, 1833, 1855, 1911, 2067, 2303, 2491, 2597, 3055, 3185, 3445, 4277, 4823, 4935, 5565, 6909, 7473, 7791, 9165, 9555, 10335, 11515, 12455, 12831, 12985, 14469, 17437, 21385, 24115, 29939, 32383, 33761, 34545, 37365, 38955, 52311, 64155, 72345, 87185, 89817, 97149, 101283, 122059, 149695, 161915, 168805, 226681, 261555, 366177, 449085, 485745, 506415, 610295, 680043, 1133405, 1586767, 1830885, 3400215, 4760301, 7933835, 23801505]

約数ペア:

[(1, 23801505), (3, 7933835), (5, 4760301), (7, 3400215), (13, 1830885), (15, 1586767), (21, 1133405), (35, 680043), (39, 610295), (47, 506415), (49, 485745), (53, 449085), (65, 366177), (91, 261555), (105, 226681), (141, 168805), (147, 161915), (159, 149695), (195, 122059), (235, 101283), (245, 97149), (265, 89817), (273, 87185), (329, 72345), (371, 64155), (455, 52311), (611, 38955), (637, 37365), (689, 34545), (705, 33761), (735, 32383), (795, 29939), (987, 24115), (1113, 21385), (1365, 17437), (1645, 14469), (1833, 12985), (1855, 12831), (1911, 12455), (2067, 11515), (2303, 10335), (2491, 9555), (2597, 9165), (3055, 7791), (3185, 7473), (3445, 6909), (4277, 5565), (4823, 4935)]