47374665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 89413632

約数和(自身を除く): 42038967

約数列:

[1, 3, 5, 13, 15, 17, 31, 39, 51, 65, 85, 93, 155, 195, 221, 255, 403, 461, 465, 527, 663, 1105, 1209, 1383, 1581, 2015, 2305, 2635, 3315, 5993, 6045, 6851, 6915, 7837, 7905, 14291, 17979, 20553, 23511, 29965, 34255, 39185, 42873, 71455, 89895, 101881, 102765, 117555, 185783, 214365, 242947, 305643, 509405, 557349, 728841, 928915, 1214735, 1528215, 2786745, 3158311, 3644205, 9474933, 15791555, 47374665]

約数ペア:

[(1, 47374665), (3, 15791555), (5, 9474933), (13, 3644205), (15, 3158311), (17, 2786745), (31, 1528215), (39, 1214735), (51, 928915), (65, 728841), (85, 557349), (93, 509405), (155, 305643), (195, 242947), (221, 214365), (255, 185783), (403, 117555), (461, 102765), (465, 101881), (527, 89895), (663, 71455), (1105, 42873), (1209, 39185), (1383, 34255), (1581, 29965), (2015, 23511), (2305, 20553), (2635, 17979), (3315, 14291), (5993, 7905), (6045, 7837), (6851, 6915)]