47044515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 43272285

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 97, 105, 149, 155, 217, 291, 447, 465, 485, 651, 679, 745, 1043, 1085, 1455, 2037, 2235, 3007, 3129, 3255, 3395, 4619, 5215, 9021, 10185, 13857, 14453, 15035, 15645, 21049, 23095, 32333, 43359, 45105, 63147, 69285, 72265, 96999, 101171, 105245, 161665, 216795, 303513, 315735, 448043, 484995, 505855, 1344129, 1517565, 2240215, 3136301, 6720645, 9408903, 15681505, 47044515]

約数ペア:

[(1, 47044515), (3, 15681505), (5, 9408903), (7, 6720645), (15, 3136301), (21, 2240215), (31, 1517565), (35, 1344129), (93, 505855), (97, 484995), (105, 448043), (149, 315735), (155, 303513), (217, 216795), (291, 161665), (447, 105245), (465, 101171), (485, 96999), (651, 72265), (679, 69285), (745, 63147), (1043, 45105), (1085, 43359), (1455, 32333), (2037, 23095), (2235, 21049), (3007, 15645), (3129, 15035), (3255, 14453), (3395, 13857), (4619, 10185), (5215, 9021)]