26575965

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 53625600

約数和(自身を除く): 27049635

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 797, 855, 1235, 1755, 2223, 2391, 2565, 3705, 3985, 6669, 7173, 10361, 11115, 11955, 15143, 21519, 31083, 33345, 35865, 45429, 51805, 75715, 93249, 107595, 136287, 155415, 196859, 227145, 279747, 408861, 466245, 590577, 681435, 984295, 1398735, 1771731, 2044305, 2952885, 5315193, 8858655, 26575965]

約数ペア:

[(1, 26575965), (3, 8858655), (5, 5315193), (9, 2952885), (13, 2044305), (15, 1771731), (19, 1398735), (27, 984295), (39, 681435), (45, 590577), (57, 466245), (65, 408861), (95, 279747), (117, 227145), (135, 196859), (171, 155415), (195, 136287), (247, 107595), (285, 93249), (351, 75715), (513, 51805), (585, 45429), (741, 35865), (797, 33345), (855, 31083), (1235, 21519), (1755, 15143), (2223, 11955), (2391, 11115), (2565, 10361), (3705, 7173), (3985, 6669)]