71862435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 131414400

約数和(自身を除く): 59551965

約数列:

[1, 3, 5, 9, 15, 29, 45, 53, 87, 145, 159, 261, 265, 435, 477, 795, 1039, 1305, 1537, 2385, 3117, 4611, 5195, 7685, 9351, 13833, 15585, 23055, 30131, 46755, 55067, 69165, 90393, 150655, 165201, 271179, 275335, 451965, 495603, 826005, 1355895, 1596943, 2478015, 4790829, 7984715, 14372487, 23954145, 71862435]

約数ペア:

[(1, 71862435), (3, 23954145), (5, 14372487), (9, 7984715), (15, 4790829), (29, 2478015), (45, 1596943), (53, 1355895), (87, 826005), (145, 495603), (159, 451965), (261, 275335), (265, 271179), (435, 165201), (477, 150655), (795, 90393), (1039, 69165), (1305, 55067), (1537, 46755), (2385, 30131), (3117, 23055), (4611, 15585), (5195, 13833), (7685, 9351)]