47897955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 102435840

約数和(自身を除く): 54537885

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 53, 57, 63, 95, 105, 133, 151, 159, 171, 265, 285, 315, 371, 399, 453, 477, 665, 755, 795, 855, 1007, 1057, 1113, 1197, 1359, 1855, 1995, 2265, 2385, 2869, 3021, 3171, 3339, 5035, 5285, 5565, 5985, 6795, 7049, 8003, 8607, 9063, 9513, 14345, 15105, 15855, 16695, 20083, 21147, 24009, 25821, 35245, 40015, 43035, 45315, 47565, 56021, 60249, 63441, 72027, 100415, 105735, 120045, 129105, 152057, 168063, 180747, 280105, 301245, 317205, 360135, 456171, 504189, 760285, 840315, 903735, 1064399, 1368513, 2280855, 2520945, 3193197, 5321995, 6842565, 9579591, 15965985, 47897955]

約数ペア:

[(1, 47897955), (3, 15965985), (5, 9579591), (7, 6842565), (9, 5321995), (15, 3193197), (19, 2520945), (21, 2280855), (35, 1368513), (45, 1064399), (53, 903735), (57, 840315), (63, 760285), (95, 504189), (105, 456171), (133, 360135), (151, 317205), (159, 301245), (171, 280105), (265, 180747), (285, 168063), (315, 152057), (371, 129105), (399, 120045), (453, 105735), (477, 100415), (665, 72027), (755, 63441), (795, 60249), (855, 56021), (1007, 47565), (1057, 45315), (1113, 43035), (1197, 40015), (1359, 35245), (1855, 25821), (1995, 24009), (2265, 21147), (2385, 20083), (2869, 16695), (3021, 15855), (3171, 15105), (3339, 14345), (5035, 9513), (5285, 9063), (5565, 8607), (5985, 8003), (6795, 7049)]