73879875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3863}}^1$

素因数の和:3901

約数の個数: 48

約数和(自身を含む): 141051456

約数和(自身を除く): 67171581

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 3863, 6375, 11589, 19125, 19315, 34767, 57945, 65671, 96575, 173835, 197013, 289725, 328355, 482875, 591039, 869175, 985065, 1448625, 1641775, 2955195, 4345875, 4925325, 8208875, 14775975, 24626625, 73879875]

約数ペア:

[(1, 73879875), (3, 24626625), (5, 14775975), (9, 8208875), (15, 4925325), (17, 4345875), (25, 2955195), (45, 1641775), (51, 1448625), (75, 985065), (85, 869175), (125, 591039), (153, 482875), (225, 328355), (255, 289725), (375, 197013), (425, 173835), (765, 96575), (1125, 65671), (1275, 57945), (2125, 34767), (3825, 19315), (3863, 19125), (6375, 11589)]