29315685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 57139200

約数和(自身を除く): 27823515

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 61, 69, 105, 115, 161, 183, 199, 305, 345, 427, 483, 597, 805, 915, 995, 1281, 1393, 1403, 2135, 2415, 2985, 4179, 4209, 4577, 6405, 6965, 7015, 9821, 12139, 13731, 20895, 21045, 22885, 29463, 32039, 36417, 49105, 60695, 68655, 84973, 96117, 147315, 160195, 182085, 254919, 279197, 424865, 480585, 837591, 1274595, 1395985, 1954379, 4187955, 5863137, 9771895, 29315685]

約数ペア:

[(1, 29315685), (3, 9771895), (5, 5863137), (7, 4187955), (15, 1954379), (21, 1395985), (23, 1274595), (35, 837591), (61, 480585), (69, 424865), (105, 279197), (115, 254919), (161, 182085), (183, 160195), (199, 147315), (305, 96117), (345, 84973), (427, 68655), (483, 60695), (597, 49105), (805, 36417), (915, 32039), (995, 29463), (1281, 22885), (1393, 21045), (1403, 20895), (2135, 13731), (2415, 12139), (2985, 9821), (4179, 7015), (4209, 6965), (4577, 6405)]