40950975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 73835552

約数和(自身を除く): 32884577

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 195, 291, 325, 433, 485, 975, 1261, 1299, 1455, 2165, 2425, 3783, 5629, 6305, 6495, 7275, 10825, 16887, 18915, 28145, 31525, 32475, 42001, 84435, 94575, 126003, 140725, 210005, 422175, 546013, 630015, 1050025, 1638039, 2730065, 3150075, 8190195, 13650325, 40950975]

約数ペア:

[(1, 40950975), (3, 13650325), (5, 8190195), (13, 3150075), (15, 2730065), (25, 1638039), (39, 1050025), (65, 630015), (75, 546013), (97, 422175), (195, 210005), (291, 140725), (325, 126003), (433, 94575), (485, 84435), (975, 42001), (1261, 32475), (1299, 31525), (1455, 28145), (2165, 18915), (2425, 16887), (3783, 10825), (5629, 7275), (6305, 6495)]