7344675

素因数分解:

$3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 84

約数和(自身を含む): 15179584

約数和(自身を除く): 7834909

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 31, 39, 45, 65, 75, 81, 93, 117, 135, 155, 195, 225, 243, 279, 325, 351, 403, 405, 465, 585, 675, 729, 775, 837, 975, 1053, 1209, 1215, 1395, 1755, 2015, 2025, 2325, 2511, 2925, 3159, 3627, 3645, 4185, 5265, 6045, 6075, 6975, 7533, 8775, 9477, 10075, 10881, 12555, 15795, 18135, 18225, 20925, 22599, 26325, 30225, 32643, 37665, 47385, 54405, 62775, 78975, 90675, 97929, 112995, 163215, 188325, 236925, 272025, 293787, 489645, 564975, 816075, 1468935, 2448225, 7344675]

約数ペア:

[(1, 7344675), (3, 2448225), (5, 1468935), (9, 816075), (13, 564975), (15, 489645), (25, 293787), (27, 272025), (31, 236925), (39, 188325), (45, 163215), (65, 112995), (75, 97929), (81, 90675), (93, 78975), (117, 62775), (135, 54405), (155, 47385), (195, 37665), (225, 32643), (243, 30225), (279, 26325), (325, 22599), (351, 20925), (403, 18225), (405, 18135), (465, 15795), (585, 12555), (675, 10881), (729, 10075), (775, 9477), (837, 8775), (975, 7533), (1053, 6975), (1209, 6075), (1215, 6045), (1395, 5265), (1755, 4185), (2015, 3645), (2025, 3627), (2325, 3159), (2511, 2925)]