7313655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 6372105

約数列:

[1, 3, 5, 15, 17, 23, 29, 43, 51, 69, 85, 87, 115, 129, 145, 215, 255, 345, 391, 435, 493, 645, 667, 731, 989, 1173, 1247, 1479, 1955, 2001, 2193, 2465, 2967, 3335, 3655, 3741, 4945, 5865, 6235, 7395, 10005, 10965, 11339, 14835, 16813, 18705, 21199, 28681, 34017, 50439, 56695, 63597, 84065, 86043, 105995, 143405, 170085, 252195, 317985, 430215, 487577, 1462731, 2437885, 7313655]

約数ペア:

[(1, 7313655), (3, 2437885), (5, 1462731), (15, 487577), (17, 430215), (23, 317985), (29, 252195), (43, 170085), (51, 143405), (69, 105995), (85, 86043), (87, 84065), (115, 63597), (129, 56695), (145, 50439), (215, 34017), (255, 28681), (345, 21199), (391, 18705), (435, 16813), (493, 14835), (645, 11339), (667, 10965), (731, 10005), (989, 7395), (1173, 6235), (1247, 5865), (1479, 4945), (1955, 3741), (2001, 3655), (2193, 3335), (2465, 2967)]