18923834115

素因数分解:

$3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{613}}^1\times {\mathrm{659}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 33845644800

約数和(自身を除く): 14921810685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 347, 613, 659, 1041, 1735, 1839, 1977, 3065, 3123, 3295, 5205, 5517, 5931, 9195, 9369, 9885, 15615, 16551, 17793, 27585, 29655, 46845, 82755, 88965, 212711, 228673, 403967, 638133, 686019, 1063555, 1143365, 1211901, 1914399, 2019835, 2058057, 3190665, 3430095, 3635703, 5743197, 6059505, 6174171, 9571995, 10290285, 10907109, 18178515, 28715985, 30870855, 54535545, 140176549, 420529647, 700882745, 1261588941, 2102648235, 3784766823, 6307944705, 18923834115]

約数ペア:

[(1, 18923834115), (3, 6307944705), (5, 3784766823), (9, 2102648235), (15, 1261588941), (27, 700882745), (45, 420529647), (135, 140176549), (347, 54535545), (613, 30870855), (659, 28715985), (1041, 18178515), (1735, 10907109), (1839, 10290285), (1977, 9571995), (3065, 6174171), (3123, 6059505), (3295, 5743197), (5205, 3635703), (5517, 3430095), (5931, 3190665), (9195, 2058057), (9369, 2019835), (9885, 1914399), (15615, 1211901), (16551, 1143365), (17793, 1063555), (27585, 686019), (29655, 638133), (46845, 403967), (82755, 228673), (88965, 212711)]