30884085

素因数分解:

$3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 56

約数和(自身を含む): 57316920

約数和(自身を除く): 26432835

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 229, 243, 333, 405, 555, 687, 729, 999, 1145, 1215, 1665, 2061, 2997, 3435, 3645, 4995, 6183, 8473, 8991, 10305, 14985, 18549, 25419, 26973, 30915, 42365, 44955, 55647, 76257, 92745, 127095, 134865, 166941, 228771, 278235, 381285, 686313, 834705, 1143855, 2058939, 3431565, 6176817, 10294695, 30884085]

約数ペア:

[(1, 30884085), (3, 10294695), (5, 6176817), (9, 3431565), (15, 2058939), (27, 1143855), (37, 834705), (45, 686313), (81, 381285), (111, 278235), (135, 228771), (185, 166941), (229, 134865), (243, 127095), (333, 92745), (405, 76257), (555, 55647), (687, 44955), (729, 42365), (999, 30915), (1145, 26973), (1215, 25419), (1665, 18549), (2061, 14985), (2997, 10305), (3435, 8991), (3645, 8473), (4995, 6183)]