42317535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 76769280

約数和(自身を除く): 34451745

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 67, 79, 123, 195, 201, 205, 237, 335, 395, 533, 615, 871, 1005, 1027, 1185, 1599, 2613, 2665, 2747, 3081, 3239, 4355, 5135, 5293, 7995, 8241, 9717, 13065, 13735, 15405, 15879, 16195, 26465, 35711, 41205, 42107, 48585, 68809, 79395, 107133, 126321, 178555, 206427, 210535, 217013, 344045, 535665, 631605, 651039, 1032135, 1085065, 2821169, 3255195, 8463507, 14105845, 42317535]

約数ペア:

[(1, 42317535), (3, 14105845), (5, 8463507), (13, 3255195), (15, 2821169), (39, 1085065), (41, 1032135), (65, 651039), (67, 631605), (79, 535665), (123, 344045), (195, 217013), (201, 210535), (205, 206427), (237, 178555), (335, 126321), (395, 107133), (533, 79395), (615, 68809), (871, 48585), (1005, 42107), (1027, 41205), (1185, 35711), (1599, 26465), (2613, 16195), (2665, 15879), (2747, 15405), (3081, 13735), (3239, 13065), (4355, 9717), (5135, 8241), (5293, 7995)]