346871625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 608864256

約数和(自身を除く): 261992631

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 131, 307, 345, 375, 393, 575, 655, 921, 1535, 1725, 1965, 2875, 3013, 3275, 4605, 7061, 7675, 8625, 9039, 9825, 15065, 16375, 21183, 23025, 35305, 38375, 40217, 45195, 49125, 75325, 105915, 115125, 120651, 176525, 201085, 225975, 376625, 529575, 603255, 882625, 924991, 1005425, 1129875, 2647875, 2774973, 3016275, 4624955, 5027125, 13874865, 15081375, 23124775, 69374325, 115623875, 346871625]

約数ペア:

[(1, 346871625), (3, 115623875), (5, 69374325), (15, 23124775), (23, 15081375), (25, 13874865), (69, 5027125), (75, 4624955), (115, 3016275), (125, 2774973), (131, 2647875), (307, 1129875), (345, 1005425), (375, 924991), (393, 882625), (575, 603255), (655, 529575), (921, 376625), (1535, 225975), (1725, 201085), (1965, 176525), (2875, 120651), (3013, 115125), (3275, 105915), (4605, 75325), (7061, 49125), (7675, 45195), (8625, 40217), (9039, 38375), (9825, 35305), (15065, 23025), (16375, 21183)]