22042125

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{311}}^1$

素因数の和:345

約数の個数: 80

約数和(自身を含む): 47114496

約数和(自身を除く): 25072371

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 311, 315, 375, 405, 525, 567, 675, 875, 933, 945, 1125, 1555, 1575, 2025, 2177, 2625, 2799, 2835, 3375, 4665, 4725, 6531, 7775, 7875, 8397, 10125, 10885, 13995, 14175, 19593, 23325, 23625, 25191, 32655, 38875, 41985, 54425, 58779, 69975, 70875, 97965, 116625, 125955, 163275, 176337, 209925, 272125, 293895, 349875, 489825, 629775, 816375, 881685, 1049625, 1469475, 2449125, 3148875, 4408425, 7347375, 22042125]

約数ペア:

[(1, 22042125), (3, 7347375), (5, 4408425), (7, 3148875), (9, 2449125), (15, 1469475), (21, 1049625), (25, 881685), (27, 816375), (35, 629775), (45, 489825), (63, 349875), (75, 293895), (81, 272125), (105, 209925), (125, 176337), (135, 163275), (175, 125955), (189, 116625), (225, 97965), (311, 70875), (315, 69975), (375, 58779), (405, 54425), (525, 41985), (567, 38875), (675, 32655), (875, 25191), (933, 23625), (945, 23325), (1125, 19593), (1555, 14175), (1575, 13995), (2025, 10885), (2177, 10125), (2625, 8397), (2799, 7875), (2835, 7775), (3375, 6531), (4665, 4725)]