65349105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 111259008

約数和(自身を除く): 45909903

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 753, 1021, 1255, 3063, 3765, 4267, 5105, 12801, 15315, 17357, 21335, 52071, 64005, 86785, 256271, 260355, 768813, 1281355, 3844065, 4356607, 13069821, 21783035, 65349105]

約数ペア:

[(1, 65349105), (3, 21783035), (5, 13069821), (15, 4356607), (17, 3844065), (51, 1281355), (85, 768813), (251, 260355), (255, 256271), (753, 86785), (1021, 64005), (1255, 52071), (3063, 21335), (3765, 17357), (4267, 15315), (5105, 12801)]