82652175

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 156686400

約数和(自身を除く): 74034225

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 53, 75, 87, 145, 159, 225, 239, 261, 265, 435, 477, 717, 725, 795, 1195, 1305, 1325, 1537, 2151, 2175, 2385, 3585, 3975, 4611, 5975, 6525, 6931, 7685, 10755, 11925, 12667, 13833, 17925, 20793, 23055, 34655, 38001, 38425, 53775, 62379, 63335, 69165, 103965, 114003, 115275, 173275, 190005, 311895, 316675, 345825, 367343, 519825, 570015, 950025, 1102029, 1559475, 1836715, 2850075, 3306087, 5510145, 9183575, 16530435, 27550725, 82652175]

約数ペア:

[(1, 82652175), (3, 27550725), (5, 16530435), (9, 9183575), (15, 5510145), (25, 3306087), (29, 2850075), (45, 1836715), (53, 1559475), (75, 1102029), (87, 950025), (145, 570015), (159, 519825), (225, 367343), (239, 345825), (261, 316675), (265, 311895), (435, 190005), (477, 173275), (717, 115275), (725, 114003), (795, 103965), (1195, 69165), (1305, 63335), (1325, 62379), (1537, 53775), (2151, 38425), (2175, 38001), (2385, 34655), (3585, 23055), (3975, 20793), (4611, 17925), (5975, 13833), (6525, 12667), (6931, 11925), (7685, 10755)]