16948035

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 34856640

約数和(自身を除く): 17908605

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 37, 39, 45, 65, 81, 87, 111, 117, 135, 145, 185, 195, 243, 261, 333, 351, 377, 405, 435, 481, 555, 585, 783, 999, 1053, 1073, 1131, 1215, 1305, 1443, 1665, 1755, 1885, 2349, 2405, 2997, 3159, 3219, 3393, 3915, 4329, 4995, 5265, 5365, 5655, 7047, 7215, 8991, 9657, 10179, 11745, 12987, 13949, 14985, 15795, 16095, 16965, 21645, 28971, 30537, 35235, 38961, 41847, 44955, 48285, 50895, 64935, 69745, 86913, 91611, 116883, 125541, 144855, 152685, 194805, 209235, 260739, 376623, 434565, 458055, 584415, 627705, 1129869, 1303695, 1883115, 3389607, 5649345, 16948035]

約数ペア:

[(1, 16948035), (3, 5649345), (5, 3389607), (9, 1883115), (13, 1303695), (15, 1129869), (27, 627705), (29, 584415), (37, 458055), (39, 434565), (45, 376623), (65, 260739), (81, 209235), (87, 194805), (111, 152685), (117, 144855), (135, 125541), (145, 116883), (185, 91611), (195, 86913), (243, 69745), (261, 64935), (333, 50895), (351, 48285), (377, 44955), (405, 41847), (435, 38961), (481, 35235), (555, 30537), (585, 28971), (783, 21645), (999, 16965), (1053, 16095), (1073, 15795), (1131, 14985), (1215, 13949), (1305, 12987), (1443, 11745), (1665, 10179), (1755, 9657), (1885, 8991), (2349, 7215), (2405, 7047), (2997, 5655), (3159, 5365), (3219, 5265), (3393, 4995), (3915, 4329)]